30429828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 94663296

約数和(自身を除く): 64233468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 257, 276, 286, 299, 396, 414, 429, 468, 506, 514, 572, 598, 759, 771, 828, 858, 897, 1012, 1028, 1196, 1287, 1518, 1542, 1716, 1794, 2277, 2313, 2574, 2691, 2827, 3036, 3084, 3289, 3341, 3588, 4554, 4626, 5148, 5382, 5654, 5911, 6578, 6682, 8481, 9108, 9252, 9867, 10023, 10764, 11308, 11822, 13156, 13364, 16962, 17733, 19734, 20046, 23644, 25443, 29601, 30069, 33924, 35466, 36751, 39468, 40092, 50886, 53199, 59202, 60138, 65021, 70932, 73502, 76843, 101772, 106398, 110253, 118404, 120276, 130042, 147004, 153686, 195063, 212796, 220506, 230529, 260084, 307372, 330759, 390126, 441012, 461058, 585189, 661518, 691587, 780252, 845273, 922116, 1170378, 1323036, 1383174, 1690546, 2340756, 2535819, 2766348, 3381092, 5071638, 7607457, 10143276, 15214914, 30429828]

約数ペア:

[(1, 30429828), (2, 15214914), (3, 10143276), (4, 7607457), (6, 5071638), (9, 3381092), (11, 2766348), (12, 2535819), (13, 2340756), (18, 1690546), (22, 1383174), (23, 1323036), (26, 1170378), (33, 922116), (36, 845273), (39, 780252), (44, 691587), (46, 661518), (52, 585189), (66, 461058), (69, 441012), (78, 390126), (92, 330759), (99, 307372), (117, 260084), (132, 230529), (138, 220506), (143, 212796), (156, 195063), (198, 153686), (207, 147004), (234, 130042), (253, 120276), (257, 118404), (276, 110253), (286, 106398), (299, 101772), (396, 76843), (414, 73502), (429, 70932), (468, 65021), (506, 60138), (514, 59202), (572, 53199), (598, 50886), (759, 40092), (771, 39468), (828, 36751), (858, 35466), (897, 33924), (1012, 30069), (1028, 29601), (1196, 25443), (1287, 23644), (1518, 20046), (1542, 19734), (1716, 17733), (1794, 16962), (2277, 13364), (2313, 13156), (2574, 11822), (2691, 11308), (2827, 10764), (3036, 10023), (3084, 9867), (3289, 9252), (3341, 9108), (3588, 8481), (4554, 6682), (4626, 6578), (5148, 5911), (5382, 5654)]