1885087290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{8431}}^1$

素因数の和:8727

約数の個数: 64

約数和(自身を含む): 4698984960

約数和(自身を除く): 2813897670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 257, 290, 435, 514, 771, 870, 1285, 1542, 2570, 3855, 7453, 7710, 8431, 14906, 16862, 22359, 25293, 37265, 42155, 44718, 50586, 74530, 84310, 111795, 126465, 223590, 244499, 252930, 488998, 733497, 1222495, 1466994, 2166767, 2444990, 3667485, 4333534, 6500301, 7334970, 10833835, 13000602, 21667670, 32501505, 62836243, 65003010, 125672486, 188508729, 314181215, 377017458, 628362430, 942543645, 1885087290]

約数ペア:

[(1, 1885087290), (2, 942543645), (3, 628362430), (5, 377017458), (6, 314181215), (10, 188508729), (15, 125672486), (29, 65003010), (30, 62836243), (58, 32501505), (87, 21667670), (145, 13000602), (174, 10833835), (257, 7334970), (290, 6500301), (435, 4333534), (514, 3667485), (771, 2444990), (870, 2166767), (1285, 1466994), (1542, 1222495), (2570, 733497), (3855, 488998), (7453, 252930), (7710, 244499), (8431, 223590), (14906, 126465), (16862, 111795), (22359, 84310), (25293, 74530), (37265, 50586), (42155, 44718)]