147091620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188579}}^1$

素因数の和:188604

約数の個数: 48

約数和(自身を含む): 443540160

約数和(自身を除く): 296448540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 188579, 377158, 565737, 754316, 942895, 1131474, 1885790, 2262948, 2451527, 2828685, 3771580, 4903054, 5657370, 7354581, 9806108, 11314740, 12257635, 14709162, 24515270, 29418324, 36772905, 49030540, 73545810, 147091620]

約数ペア:

[(1, 147091620), (2, 73545810), (3, 49030540), (4, 36772905), (5, 29418324), (6, 24515270), (10, 14709162), (12, 12257635), (13, 11314740), (15, 9806108), (20, 7354581), (26, 5657370), (30, 4903054), (39, 3771580), (52, 2828685), (60, 2451527), (65, 2262948), (78, 1885790), (130, 1131474), (156, 942895), (195, 754316), (260, 565737), (390, 377158), (780, 188579)]