15202590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 41622336

約数和(自身を除く): 26419746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 2293, 3315, 4586, 6630, 6879, 11465, 13758, 22930, 29809, 34395, 38981, 59618, 68790, 77962, 89427, 116943, 149045, 178854, 194905, 233886, 298090, 389810, 447135, 506753, 584715, 894270, 1013506, 1169430, 1520259, 2533765, 3040518, 5067530, 7601295, 15202590]

約数ペア:

[(1, 15202590), (2, 7601295), (3, 5067530), (5, 3040518), (6, 2533765), (10, 1520259), (13, 1169430), (15, 1013506), (17, 894270), (26, 584715), (30, 506753), (34, 447135), (39, 389810), (51, 298090), (65, 233886), (78, 194905), (85, 178854), (102, 149045), (130, 116943), (170, 89427), (195, 77962), (221, 68790), (255, 59618), (390, 38981), (442, 34395), (510, 29809), (663, 22930), (1105, 13758), (1326, 11465), (2210, 6879), (2293, 6630), (3315, 4586)]