64397230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 122462208

約数和(自身を除く): 58064978

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 4831, 6665, 9662, 13330, 24155, 48310, 149761, 207733, 299522, 415466, 748805, 1038665, 1497610, 2077330, 6439723, 12879446, 32198615, 64397230]

約数ペア:

[(1, 64397230), (2, 32198615), (5, 12879446), (10, 6439723), (31, 2077330), (43, 1497610), (62, 1038665), (86, 748805), (155, 415466), (215, 299522), (310, 207733), (430, 149761), (1333, 48310), (2666, 24155), (4831, 13330), (6665, 9662)]