74116190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 62326690

約数列:

[1, 2, 5, 10, 71, 139, 142, 278, 355, 695, 710, 751, 1390, 1502, 3755, 7510, 9869, 19738, 49345, 53321, 98690, 104389, 106642, 208778, 266605, 521945, 533210, 1043890, 7411619, 14823238, 37058095, 74116190]

約数ペア:

[(1, 74116190), (2, 37058095), (5, 14823238), (10, 7411619), (71, 1043890), (139, 533210), (142, 521945), (278, 266605), (355, 208778), (695, 106642), (710, 104389), (751, 98690), (1390, 53321), (1502, 49345), (3755, 19738), (7510, 9869)]