78855578730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{750791}}^1$

素因数の和:751196

約数の個数: 64

約数和(自身を含む): 210822393600

約数和(自身を除く): 131966814870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389, 778, 1167, 1945, 2334, 3501, 3890, 5835, 7002, 10503, 11670, 17505, 21006, 35010, 52515, 105030, 750791, 1501582, 2252373, 3753955, 4504746, 6757119, 7507910, 11261865, 13514238, 20271357, 22523730, 33785595, 40542714, 67571190, 101356785, 202713570, 292057699, 584115398, 876173097, 1460288495, 1752346194, 2628519291, 2920576990, 4380865485, 5257038582, 7885557873, 8761730970, 13142596455, 15771115746, 26285192910, 39427789365, 78855578730]

約数ペア:

[(1, 78855578730), (2, 39427789365), (3, 26285192910), (5, 15771115746), (6, 13142596455), (9, 8761730970), (10, 7885557873), (15, 5257038582), (18, 4380865485), (27, 2920576990), (30, 2628519291), (45, 1752346194), (54, 1460288495), (90, 876173097), (135, 584115398), (270, 292057699), (389, 202713570), (778, 101356785), (1167, 67571190), (1945, 40542714), (2334, 33785595), (3501, 22523730), (3890, 20271357), (5835, 13514238), (7002, 11261865), (10503, 7507910), (11670, 6757119), (17505, 4504746), (21006, 3753955), (35010, 2252373), (52515, 1501582), (105030, 750791)]