67655330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 128798208

約数和(自身を除く): 61142878

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 5323, 6355, 10646, 12710, 26615, 53230, 165013, 218243, 330026, 436486, 825065, 1091215, 1650130, 2182430, 6765533, 13531066, 33827665, 67655330]

約数ペア:

[(1, 67655330), (2, 33827665), (5, 13531066), (10, 6765533), (31, 2182430), (41, 1650130), (62, 1091215), (82, 825065), (155, 436486), (205, 330026), (310, 218243), (410, 165013), (1271, 53230), (2542, 26615), (5323, 12710), (6355, 10646)]