70792840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 168975360

約数和(自身を除く): 98182520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 1147, 1240, 1480, 1543, 2294, 3086, 4588, 5735, 6172, 7715, 9176, 11470, 12344, 15430, 22940, 30860, 45880, 47833, 57091, 61720, 95666, 114182, 191332, 228364, 239165, 285455, 382664, 456728, 478330, 570910, 956660, 1141820, 1769821, 1913320, 2283640, 3539642, 7079284, 8849105, 14158568, 17698210, 35396420, 70792840]

約数ペア:

[(1, 70792840), (2, 35396420), (4, 17698210), (5, 14158568), (8, 8849105), (10, 7079284), (20, 3539642), (31, 2283640), (37, 1913320), (40, 1769821), (62, 1141820), (74, 956660), (124, 570910), (148, 478330), (155, 456728), (185, 382664), (248, 285455), (296, 239165), (310, 228364), (370, 191332), (620, 114182), (740, 95666), (1147, 61720), (1240, 57091), (1480, 47833), (1543, 45880), (2294, 30860), (3086, 22940), (4588, 15430), (5735, 12344), (6172, 11470), (7715, 9176)]