57815370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 156894408

約数和(自身を除く): 99079038

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, 521, 685, 810, 822, 1042, 1233, 1370, 1563, 2055, 2466, 2605, 3126, 3699, 4110, 4689, 5210, 6165, 7398, 7815, 9378, 11097, 12330, 14067, 15630, 18495, 22194, 23445, 28134, 36990, 42201, 46890, 55485, 70335, 71377, 84402, 110970, 140670, 142754, 211005, 214131, 356885, 422010, 428262, 642393, 713770, 1070655, 1284786, 1927179, 2141310, 3211965, 3854358, 5781537, 6423930, 9635895, 11563074, 19271790, 28907685, 57815370]

約数ペア:

[(1, 57815370), (2, 28907685), (3, 19271790), (5, 11563074), (6, 9635895), (9, 6423930), (10, 5781537), (15, 3854358), (18, 3211965), (27, 2141310), (30, 1927179), (45, 1284786), (54, 1070655), (81, 713770), (90, 642393), (135, 428262), (137, 422010), (162, 356885), (270, 214131), (274, 211005), (405, 142754), (411, 140670), (521, 110970), (685, 84402), (810, 71377), (822, 70335), (1042, 55485), (1233, 46890), (1370, 42201), (1563, 36990), (2055, 28134), (2466, 23445), (2605, 22194), (3126, 18495), (3699, 15630), (4110, 14067), (4689, 12330), (5210, 11097), (6165, 9378), (7398, 7815)]