15590970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 40940640

約数和(自身を除く): 25349670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1619, 1926, 3210, 3238, 4815, 4857, 8095, 9630, 9714, 14571, 16190, 24285, 29142, 48570, 72855, 145710, 173233, 346466, 519699, 866165, 1039398, 1559097, 1732330, 2598495, 3118194, 5196990, 7795485, 15590970]

約数ペア:

[(1, 15590970), (2, 7795485), (3, 5196990), (5, 3118194), (6, 2598495), (9, 1732330), (10, 1559097), (15, 1039398), (18, 866165), (30, 519699), (45, 346466), (90, 173233), (107, 145710), (214, 72855), (321, 48570), (535, 29142), (642, 24285), (963, 16190), (1070, 14571), (1605, 9714), (1619, 9630), (1926, 8095), (3210, 4857), (3238, 4815)]