61470490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 55739750

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 3989, 7705, 7978, 15410, 19945, 39890, 91747, 183494, 267263, 458735, 534526, 917470, 1336315, 2672630, 6147049, 12294098, 30735245, 61470490]

約数ペア:

[(1, 61470490), (2, 30735245), (5, 12294098), (10, 6147049), (23, 2672630), (46, 1336315), (67, 917470), (115, 534526), (134, 458735), (230, 267263), (335, 183494), (670, 91747), (1541, 39890), (3082, 19945), (3989, 15410), (7705, 7978)]