15185430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13005

約数の個数: 48

約数和(自身を含む): 42522480

約数和(自身を除く): 27337050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 12979, 25958, 38937, 64895, 77874, 116811, 129790, 168727, 194685, 233622, 337454, 389370, 506181, 584055, 843635, 1012362, 1168110, 1518543, 1687270, 2530905, 3037086, 5061810, 7592715, 15185430]

約数ペア:

[(1, 15185430), (2, 7592715), (3, 5061810), (5, 3037086), (6, 2530905), (9, 1687270), (10, 1518543), (13, 1168110), (15, 1012362), (18, 843635), (26, 584055), (30, 506181), (39, 389370), (45, 337454), (65, 233622), (78, 194685), (90, 168727), (117, 129790), (130, 116811), (195, 77874), (234, 64895), (390, 38937), (585, 25958), (1170, 12979)]