34865320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 55336280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 521, 956, 1042, 1195, 1673, 1912, 2084, 2390, 2605, 3346, 3647, 4168, 4780, 5210, 6692, 7294, 8365, 9560, 10420, 13384, 14588, 16730, 18235, 20840, 29176, 33460, 36470, 66920, 72940, 124519, 145880, 249038, 498076, 622595, 871633, 996152, 1245190, 1743266, 2490380, 3486532, 4358165, 4980760, 6973064, 8716330, 17432660, 34865320]

約数ペア:

[(1, 34865320), (2, 17432660), (4, 8716330), (5, 6973064), (7, 4980760), (8, 4358165), (10, 3486532), (14, 2490380), (20, 1743266), (28, 1245190), (35, 996152), (40, 871633), (56, 622595), (70, 498076), (140, 249038), (239, 145880), (280, 124519), (478, 72940), (521, 66920), (956, 36470), (1042, 33460), (1195, 29176), (1673, 20840), (1912, 18235), (2084, 16730), (2390, 14588), (2605, 13384), (3346, 10420), (3647, 9560), (4168, 8365), (4780, 7294), (5210, 6692)]