61241820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60041}}^1$

素因数の和:60070

約数の個数: 48

約数和(自身を含む): 181567008

約数和(自身を除く): 120325188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 60041, 120082, 180123, 240164, 300205, 360246, 600410, 720492, 900615, 1020697, 1200820, 1801230, 2041394, 3062091, 3602460, 4082788, 5103485, 6124182, 10206970, 12248364, 15310455, 20413940, 30620910, 61241820]

約数ペア:

[(1, 61241820), (2, 30620910), (3, 20413940), (4, 15310455), (5, 12248364), (6, 10206970), (10, 6124182), (12, 5103485), (15, 4082788), (17, 3602460), (20, 3062091), (30, 2041394), (34, 1801230), (51, 1200820), (60, 1020697), (68, 900615), (85, 720492), (102, 600410), (170, 360246), (204, 300205), (255, 240164), (340, 180123), (510, 120082), (1020, 60041)]