15426330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 39260160

約数和(自身を除く): 23833830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 283, 345, 395, 474, 566, 690, 790, 849, 1185, 1415, 1698, 1817, 2370, 2830, 3634, 4245, 5451, 6509, 8490, 9085, 10902, 13018, 18170, 19527, 22357, 27255, 32545, 39054, 44714, 54510, 65090, 67071, 97635, 111785, 134142, 195270, 223570, 335355, 514211, 670710, 1028422, 1542633, 2571055, 3085266, 5142110, 7713165, 15426330]

約数ペア:

[(1, 15426330), (2, 7713165), (3, 5142110), (5, 3085266), (6, 2571055), (10, 1542633), (15, 1028422), (23, 670710), (30, 514211), (46, 335355), (69, 223570), (79, 195270), (115, 134142), (138, 111785), (158, 97635), (230, 67071), (237, 65090), (283, 54510), (345, 44714), (395, 39054), (474, 32545), (566, 27255), (690, 22357), (790, 19527), (849, 18170), (1185, 13018), (1415, 10902), (1698, 9085), (1817, 8490), (2370, 6509), (2830, 5451), (3634, 4245)]