131055570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1337

約数の個数: 80

約数和(自身を含む): 355266648

約数和(自身を除く): 224211078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 405, 411, 685, 810, 822, 1181, 1233, 1370, 2055, 2362, 2466, 3543, 3699, 4110, 5905, 6165, 7086, 7398, 10629, 11097, 11810, 12330, 17715, 18495, 21258, 22194, 31887, 35430, 36990, 53145, 55485, 63774, 95661, 106290, 110970, 159435, 161797, 191322, 318870, 323594, 478305, 485391, 808985, 956610, 970782, 1456173, 1617970, 2426955, 2912346, 4368519, 4853910, 7280865, 8737038, 13105557, 14561730, 21842595, 26211114, 43685190, 65527785, 131055570]

約数ペア:

[(1, 131055570), (2, 65527785), (3, 43685190), (5, 26211114), (6, 21842595), (9, 14561730), (10, 13105557), (15, 8737038), (18, 7280865), (27, 4853910), (30, 4368519), (45, 2912346), (54, 2426955), (81, 1617970), (90, 1456173), (135, 970782), (137, 956610), (162, 808985), (270, 485391), (274, 478305), (405, 323594), (411, 318870), (685, 191322), (810, 161797), (822, 159435), (1181, 110970), (1233, 106290), (1370, 95661), (2055, 63774), (2362, 55485), (2466, 53145), (3543, 36990), (3699, 35430), (4110, 31887), (5905, 22194), (6165, 21258), (7086, 18495), (7398, 17715), (10629, 12330), (11097, 11810)]