15042460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 33638976

約数和(自身を除く): 18596516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 617, 1060, 1219, 1234, 2438, 2468, 3085, 4876, 6095, 6170, 12190, 12340, 14191, 24380, 28382, 32701, 56764, 65402, 70955, 130804, 141910, 163505, 283820, 327010, 654020, 752123, 1504246, 3008492, 3760615, 7521230, 15042460]

約数ペア:

[(1, 15042460), (2, 7521230), (4, 3760615), (5, 3008492), (10, 1504246), (20, 752123), (23, 654020), (46, 327010), (53, 283820), (92, 163505), (106, 141910), (115, 130804), (212, 70955), (230, 65402), (265, 56764), (460, 32701), (530, 28382), (617, 24380), (1060, 14191), (1219, 12340), (1234, 12190), (2438, 6170), (2468, 6095), (3085, 4876)]