15189030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 40064544

約数和(自身を除く): 24875514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2377, 3195, 4754, 6390, 7131, 11885, 14262, 21393, 23770, 35655, 42786, 71310, 106965, 168767, 213930, 337534, 506301, 843835, 1012602, 1518903, 1687670, 2531505, 3037806, 5063010, 7594515, 15189030]

約数ペア:

[(1, 15189030), (2, 7594515), (3, 5063010), (5, 3037806), (6, 2531505), (9, 1687670), (10, 1518903), (15, 1012602), (18, 843835), (30, 506301), (45, 337534), (71, 213930), (90, 168767), (142, 106965), (213, 71310), (355, 42786), (426, 35655), (639, 23770), (710, 21393), (1065, 14262), (1278, 11885), (2130, 7131), (2377, 6390), (3195, 4754)]