15380430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 40219200

約数和(自身を除く): 24838770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 349, 390, 565, 678, 698, 1047, 1130, 1469, 1695, 1745, 2094, 2938, 3390, 3490, 4407, 4537, 5235, 7345, 8814, 9074, 10470, 13611, 14690, 22035, 22685, 27222, 39437, 44070, 45370, 68055, 78874, 118311, 136110, 197185, 236622, 394370, 512681, 591555, 1025362, 1183110, 1538043, 2563405, 3076086, 5126810, 7690215, 15380430]

約数ペア:

[(1, 15380430), (2, 7690215), (3, 5126810), (5, 3076086), (6, 2563405), (10, 1538043), (13, 1183110), (15, 1025362), (26, 591555), (30, 512681), (39, 394370), (65, 236622), (78, 197185), (113, 136110), (130, 118311), (195, 78874), (226, 68055), (339, 45370), (349, 44070), (390, 39437), (565, 27222), (678, 22685), (698, 22035), (1047, 14690), (1130, 13611), (1469, 10470), (1695, 9074), (1745, 8814), (2094, 7345), (2938, 5235), (3390, 4537), (3490, 4407)]