42625310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 54916834

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 1511, 2015, 2170, 2821, 3022, 4030, 5642, 7555, 10577, 14105, 15110, 19643, 21154, 28210, 39286, 46841, 52885, 93682, 98215, 105770, 137501, 196430, 234205, 275002, 327887, 468410, 608933, 655774, 687505, 1217866, 1375010, 1639435, 3044665, 3278870, 4262531, 6089330, 8525062, 21312655, 42625310]

約数ペア:

[(1, 42625310), (2, 21312655), (5, 8525062), (7, 6089330), (10, 4262531), (13, 3278870), (14, 3044665), (26, 1639435), (31, 1375010), (35, 1217866), (62, 687505), (65, 655774), (70, 608933), (91, 468410), (130, 327887), (155, 275002), (182, 234205), (217, 196430), (310, 137501), (403, 105770), (434, 98215), (455, 93682), (806, 52885), (910, 46841), (1085, 39286), (1511, 28210), (2015, 21154), (2170, 19643), (2821, 15110), (3022, 14105), (4030, 10577), (5642, 7555)]