47913930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 130026600

約数和(自身を除く): 82112670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 270, 298, 397, 405, 447, 745, 794, 810, 894, 1191, 1341, 1490, 1985, 2235, 2382, 2682, 3573, 3970, 4023, 4470, 5955, 6705, 7146, 8046, 10719, 11910, 12069, 13410, 17865, 20115, 21438, 24138, 32157, 35730, 40230, 53595, 59153, 60345, 64314, 107190, 118306, 120690, 160785, 177459, 295765, 321570, 354918, 532377, 591530, 887295, 1064754, 1597131, 1774590, 2661885, 3194262, 4791393, 5323770, 7985655, 9582786, 15971310, 23956965, 47913930]

約数ペア:

[(1, 47913930), (2, 23956965), (3, 15971310), (5, 9582786), (6, 7985655), (9, 5323770), (10, 4791393), (15, 3194262), (18, 2661885), (27, 1774590), (30, 1597131), (45, 1064754), (54, 887295), (81, 591530), (90, 532377), (135, 354918), (149, 321570), (162, 295765), (270, 177459), (298, 160785), (397, 120690), (405, 118306), (447, 107190), (745, 64314), (794, 60345), (810, 59153), (894, 53595), (1191, 40230), (1341, 35730), (1490, 32157), (1985, 24138), (2235, 21438), (2382, 20115), (2682, 17865), (3573, 13410), (3970, 12069), (4023, 11910), (4470, 10719), (5955, 8046), (6705, 7146)]