76702220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 185371200

約数和(自身を除く): 108668980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3677, 4172, 5215, 7354, 10430, 14708, 18385, 20860, 25739, 36770, 51478, 73540, 102956, 128695, 257390, 514780, 547873, 1095746, 2191492, 2739365, 3835111, 5478730, 7670222, 10957460, 15340444, 19175555, 38351110, 76702220]

約数ペア:

[(1, 76702220), (2, 38351110), (4, 19175555), (5, 15340444), (7, 10957460), (10, 7670222), (14, 5478730), (20, 3835111), (28, 2739365), (35, 2191492), (70, 1095746), (140, 547873), (149, 514780), (298, 257390), (596, 128695), (745, 102956), (1043, 73540), (1490, 51478), (2086, 36770), (2980, 25739), (3677, 20860), (4172, 18385), (5215, 14708), (7354, 10430)]