61808730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 156957696

約数和(自身を除く): 95148966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 1621, 2542, 3242, 3813, 4863, 6355, 7626, 8105, 9726, 12710, 16210, 19065, 24315, 38130, 48630, 50251, 66461, 100502, 132922, 150753, 199383, 251255, 301506, 332305, 398766, 502510, 664610, 753765, 996915, 1507530, 1993830, 2060291, 4120582, 6180873, 10301455, 12361746, 20602910, 30904365, 61808730]

約数ペア:

[(1, 61808730), (2, 30904365), (3, 20602910), (5, 12361746), (6, 10301455), (10, 6180873), (15, 4120582), (30, 2060291), (31, 1993830), (41, 1507530), (62, 996915), (82, 753765), (93, 664610), (123, 502510), (155, 398766), (186, 332305), (205, 301506), (246, 251255), (310, 199383), (410, 150753), (465, 132922), (615, 100502), (930, 66461), (1230, 50251), (1271, 48630), (1621, 38130), (2542, 24315), (3242, 19065), (3813, 16210), (4863, 12710), (6355, 9726), (7626, 8105)]