30318984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 88920000

約数和(自身を除く): 58601016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 599, 666, 684, 703, 888, 1198, 1332, 1368, 1406, 1797, 2109, 2396, 2664, 2812, 3594, 4218, 4792, 5391, 5624, 6327, 7188, 8436, 10782, 11381, 12654, 14376, 16872, 21564, 22163, 22762, 25308, 34143, 43128, 44326, 45524, 50616, 66489, 68286, 88652, 91048, 102429, 132978, 136572, 177304, 199467, 204858, 265956, 273144, 398934, 409716, 421097, 531912, 797868, 819432, 842194, 1263291, 1595736, 1684388, 2526582, 3368776, 3789873, 5053164, 7579746, 10106328, 15159492, 30318984]

約数ペア:

[(1, 30318984), (2, 15159492), (3, 10106328), (4, 7579746), (6, 5053164), (8, 3789873), (9, 3368776), (12, 2526582), (18, 1684388), (19, 1595736), (24, 1263291), (36, 842194), (37, 819432), (38, 797868), (57, 531912), (72, 421097), (74, 409716), (76, 398934), (111, 273144), (114, 265956), (148, 204858), (152, 199467), (171, 177304), (222, 136572), (228, 132978), (296, 102429), (333, 91048), (342, 88652), (444, 68286), (456, 66489), (599, 50616), (666, 45524), (684, 44326), (703, 43128), (888, 34143), (1198, 25308), (1332, 22762), (1368, 22163), (1406, 21564), (1797, 16872), (2109, 14376), (2396, 12654), (2664, 11381), (2812, 10782), (3594, 8436), (4218, 7188), (4792, 6327), (5391, 5624)]