30906199620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{62143}}^1$

素因数の和:62471

約数の個数: 120

約数和(自身を含む): 97271268864

約数和(自身を除く): 66365069244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 307, 324, 405, 540, 614, 810, 921, 1228, 1535, 1620, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 8289, 9210, 11052, 13815, 16578, 18420, 24867, 27630, 33156, 41445, 49734, 55260, 62143, 82890, 99468, 124286, 124335, 165780, 186429, 248572, 248670, 310715, 372858, 497340, 559287, 621430, 745716, 932145, 1118574, 1242860, 1677861, 1864290, 2237148, 2796435, 3355722, 3728580, 5033583, 5592870, 6711444, 8389305, 10067166, 11185740, 16778610, 19077901, 20134332, 25167915, 33557220, 38155802, 50335830, 57233703, 76311604, 95389505, 100671660, 114467406, 171701109, 190779010, 228934812, 286168515, 343402218, 381558020, 515103327, 572337030, 686804436, 858505545, 1030206654, 1144674060, 1545309981, 1717011090, 2060413308, 2575516635, 3090619962, 3434022180, 5151033270, 6181239924, 7726549905, 10302066540, 15453099810, 30906199620]

約数ペア:

[(1, 30906199620), (2, 15453099810), (3, 10302066540), (4, 7726549905), (5, 6181239924), (6, 5151033270), (9, 3434022180), (10, 3090619962), (12, 2575516635), (15, 2060413308), (18, 1717011090), (20, 1545309981), (27, 1144674060), (30, 1030206654), (36, 858505545), (45, 686804436), (54, 572337030), (60, 515103327), (81, 381558020), (90, 343402218), (108, 286168515), (135, 228934812), (162, 190779010), (180, 171701109), (270, 114467406), (307, 100671660), (324, 95389505), (405, 76311604), (540, 57233703), (614, 50335830), (810, 38155802), (921, 33557220), (1228, 25167915), (1535, 20134332), (1620, 19077901), (1842, 16778610), (2763, 11185740), (3070, 10067166), (3684, 8389305), (4605, 6711444), (5526, 5592870), (6140, 5033583), (8289, 3728580), (9210, 3355722), (11052, 2796435), (13815, 2237148), (16578, 1864290), (18420, 1677861), (24867, 1242860), (27630, 1118574), (33156, 932145), (41445, 745716), (49734, 621430), (55260, 559287), (62143, 497340), (82890, 372858), (99468, 310715), (124286, 248670), (124335, 248572), (165780, 186429)]