30890257008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{216173}}^1$

素因数の和:216426

約数の個数: 80

約数和(自身を含む): 86313954720

約数和(自身を除く): 55423697712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 458, 624, 687, 916, 1374, 1832, 2748, 2977, 3664, 5496, 5954, 8931, 10992, 11908, 17862, 23816, 35724, 47632, 71448, 142896, 216173, 432346, 648519, 864692, 1297038, 1729384, 2594076, 2810249, 3458768, 5188152, 5620498, 8430747, 10376304, 11240996, 16861494, 22481992, 33722988, 44963984, 49503617, 67445976, 99007234, 134891952, 148510851, 198014468, 297021702, 396028936, 594043404, 643547021, 792057872, 1188086808, 1287094042, 1930641063, 2376173616, 2574188084, 3861282126, 5148376168, 7722564252, 10296752336, 15445128504, 30890257008]

約数ペア:

[(1, 30890257008), (2, 15445128504), (3, 10296752336), (4, 7722564252), (6, 5148376168), (8, 3861282126), (12, 2574188084), (13, 2376173616), (16, 1930641063), (24, 1287094042), (26, 1188086808), (39, 792057872), (48, 643547021), (52, 594043404), (78, 396028936), (104, 297021702), (156, 198014468), (208, 148510851), (229, 134891952), (312, 99007234), (458, 67445976), (624, 49503617), (687, 44963984), (916, 33722988), (1374, 22481992), (1832, 16861494), (2748, 11240996), (2977, 10376304), (3664, 8430747), (5496, 5620498), (5954, 5188152), (8931, 3458768), (10992, 2810249), (11908, 2594076), (17862, 1729384), (23816, 1297038), (35724, 864692), (47632, 648519), (71448, 432346), (142896, 216173)]