70552140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4339}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 198320640

約数和(自身を除く): 127768500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 4339, 5420, 8130, 8678, 13017, 16260, 17356, 21695, 26034, 43390, 52068, 65085, 86780, 130170, 260340, 1175869, 2351738, 3527607, 4703476, 5879345, 7055214, 11758690, 14110428, 17638035, 23517380, 35276070, 70552140]

約数ペア:

[(1, 70552140), (2, 35276070), (3, 23517380), (4, 17638035), (5, 14110428), (6, 11758690), (10, 7055214), (12, 5879345), (15, 4703476), (20, 3527607), (30, 2351738), (60, 1175869), (271, 260340), (542, 130170), (813, 86780), (1084, 65085), (1355, 52068), (1626, 43390), (2710, 26034), (3252, 21695), (4065, 17356), (4339, 16260), (5420, 13017), (8130, 8678)]