30461508

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 103020736

約数和(自身を除く): 72559228

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 37, 42, 44, 54, 63, 66, 74, 77, 81, 84, 99, 108, 111, 121, 126, 132, 148, 154, 162, 189, 198, 222, 231, 242, 243, 252, 259, 297, 308, 324, 333, 363, 378, 396, 407, 444, 462, 484, 486, 518, 567, 594, 666, 693, 726, 756, 777, 814, 847, 891, 924, 972, 999, 1036, 1089, 1134, 1188, 1221, 1332, 1386, 1452, 1554, 1628, 1694, 1701, 1782, 1998, 2079, 2178, 2268, 2331, 2442, 2541, 2673, 2772, 2849, 2997, 3108, 3267, 3388, 3402, 3564, 3663, 3996, 4158, 4356, 4477, 4662, 4884, 5082, 5346, 5698, 5994, 6237, 6534, 6804, 6993, 7326, 7623, 8316, 8547, 8954, 8991, 9324, 9801, 10164, 10692, 10989, 11396, 11988, 12474, 13068, 13431, 13986, 14652, 15246, 17094, 17908, 17982, 18711, 19602, 20979, 21978, 22869, 24948, 25641, 26862, 27972, 29403, 30492, 31339, 32967, 34188, 35964, 37422, 39204, 40293, 41958, 43956, 45738, 51282, 53724, 58806, 62678, 62937, 65934, 68607, 74844, 76923, 80586, 83916, 91476, 94017, 98901, 102564, 117612, 120879, 125356, 125874, 131868, 137214, 153846, 161172, 188034, 197802, 205821, 230769, 241758, 251748, 274428, 282051, 307692, 362637, 376068, 395604, 411642, 461538, 483516, 564102, 692307, 725274, 823284, 846153, 923076, 1087911, 1128204, 1384614, 1450548, 1692306, 2175822, 2538459, 2769228, 3384612, 4351644, 5076918, 7615377, 10153836, 15230754, 30461508]

約数ペア:

[(1, 30461508), (2, 15230754), (3, 10153836), (4, 7615377), (6, 5076918), (7, 4351644), (9, 3384612), (11, 2769228), (12, 2538459), (14, 2175822), (18, 1692306), (21, 1450548), (22, 1384614), (27, 1128204), (28, 1087911), (33, 923076), (36, 846153), (37, 823284), (42, 725274), (44, 692307), (54, 564102), (63, 483516), (66, 461538), (74, 411642), (77, 395604), (81, 376068), (84, 362637), (99, 307692), (108, 282051), (111, 274428), (121, 251748), (126, 241758), (132, 230769), (148, 205821), (154, 197802), (162, 188034), (189, 161172), (198, 153846), (222, 137214), (231, 131868), (242, 125874), (243, 125356), (252, 120879), (259, 117612), (297, 102564), (308, 98901), (324, 94017), (333, 91476), (363, 83916), (378, 80586), (396, 76923), (407, 74844), (444, 68607), (462, 65934), (484, 62937), (486, 62678), (518, 58806), (567, 53724), (594, 51282), (666, 45738), (693, 43956), (726, 41958), (756, 40293), (777, 39204), (814, 37422), (847, 35964), (891, 34188), (924, 32967), (972, 31339), (999, 30492), (1036, 29403), (1089, 27972), (1134, 26862), (1188, 25641), (1221, 24948), (1332, 22869), (1386, 21978), (1452, 20979), (1554, 19602), (1628, 18711), (1694, 17982), (1701, 17908), (1782, 17094), (1998, 15246), (2079, 14652), (2178, 13986), (2268, 13431), (2331, 13068), (2442, 12474), (2541, 11988), (2673, 11396), (2772, 10989), (2849, 10692), (2997, 10164), (3108, 9801), (3267, 9324), (3388, 8991), (3402, 8954), (3564, 8547), (3663, 8316), (3996, 7623), (4158, 7326), (4356, 6993), (4477, 6804), (4662, 6534), (4884, 6237), (5082, 5994), (5346, 5698)]