2039774520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2428303}}^1$

素因数の和:2428324

約数の個数: 64

約数和(自身を含む): 6993515520

約数和(自身を除く): 4953741000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2428303, 4856606, 7284909, 9713212, 12141515, 14569818, 16998121, 19426424, 24283030, 29139636, 33996242, 36424545, 48566060, 50994363, 58279272, 67992484, 72849090, 84990605, 97132120, 101988726, 135984968, 145698180, 169981210, 203977452, 254971815, 291396360, 339962420, 407954904, 509943630, 679924840, 1019887260, 2039774520]

約数ペア:

[(1, 2039774520), (2, 1019887260), (3, 679924840), (4, 509943630), (5, 407954904), (6, 339962420), (7, 291396360), (8, 254971815), (10, 203977452), (12, 169981210), (14, 145698180), (15, 135984968), (20, 101988726), (21, 97132120), (24, 84990605), (28, 72849090), (30, 67992484), (35, 58279272), (40, 50994363), (42, 48566060), (56, 36424545), (60, 33996242), (70, 29139636), (84, 24283030), (105, 19426424), (120, 16998121), (140, 14569818), (168, 12141515), (210, 9713212), (280, 7284909), (420, 4856606), (840, 2428303)]