8461530

素因数分解:

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

素因数の和:82

約数の個数: 192

約数和(自身を含む): 29111040

約数和(自身を除く): 20649510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 37, 42, 45, 54, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 121, 126, 135, 154, 165, 185, 189, 198, 210, 222, 231, 242, 259, 270, 297, 315, 330, 333, 363, 370, 378, 385, 407, 462, 495, 518, 555, 594, 605, 630, 666, 693, 726, 770, 777, 814, 847, 945, 990, 999, 1089, 1110, 1155, 1210, 1221, 1295, 1386, 1485, 1554, 1665, 1694, 1815, 1890, 1998, 2035, 2079, 2178, 2310, 2331, 2442, 2541, 2590, 2849, 2970, 3267, 3330, 3465, 3630, 3663, 3885, 4070, 4158, 4235, 4477, 4662, 4995, 5082, 5445, 5698, 6105, 6534, 6930, 6993, 7326, 7623, 7770, 8470, 8547, 8954, 9990, 10395, 10890, 10989, 11655, 12210, 12705, 13431, 13986, 14245, 15246, 16335, 17094, 18315, 20790, 21978, 22385, 22869, 23310, 25410, 25641, 26862, 28490, 31339, 32670, 34965, 36630, 38115, 40293, 42735, 44770, 45738, 51282, 54945, 62678, 67155, 69930, 76230, 76923, 80586, 85470, 94017, 109890, 114345, 120879, 128205, 134310, 153846, 156695, 188034, 201465, 228690, 241758, 256410, 282051, 313390, 384615, 402930, 470085, 564102, 604395, 769230, 846153, 940170, 1208790, 1410255, 1692306, 2820510, 4230765, 8461530]

約数ペア:

[(1, 8461530), (2, 4230765), (3, 2820510), (5, 1692306), (6, 1410255), (7, 1208790), (9, 940170), (10, 846153), (11, 769230), (14, 604395), (15, 564102), (18, 470085), (21, 402930), (22, 384615), (27, 313390), (30, 282051), (33, 256410), (35, 241758), (37, 228690), (42, 201465), (45, 188034), (54, 156695), (55, 153846), (63, 134310), (66, 128205), (70, 120879), (74, 114345), (77, 109890), (90, 94017), (99, 85470), (105, 80586), (110, 76923), (111, 76230), (121, 69930), (126, 67155), (135, 62678), (154, 54945), (165, 51282), (185, 45738), (189, 44770), (198, 42735), (210, 40293), (222, 38115), (231, 36630), (242, 34965), (259, 32670), (270, 31339), (297, 28490), (315, 26862), (330, 25641), (333, 25410), (363, 23310), (370, 22869), (378, 22385), (385, 21978), (407, 20790), (462, 18315), (495, 17094), (518, 16335), (555, 15246), (594, 14245), (605, 13986), (630, 13431), (666, 12705), (693, 12210), (726, 11655), (770, 10989), (777, 10890), (814, 10395), (847, 9990), (945, 8954), (990, 8547), (999, 8470), (1089, 7770), (1110, 7623), (1155, 7326), (1210, 6993), (1221, 6930), (1295, 6534), (1386, 6105), (1485, 5698), (1554, 5445), (1665, 5082), (1694, 4995), (1815, 4662), (1890, 4477), (1998, 4235), (2035, 4158), (2079, 4070), (2178, 3885), (2310, 3663), (2331, 3630), (2442, 3465), (2541, 3330), (2590, 3267), (2849, 2970)]