15617460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11317}}^1$

素因数の和:11352

約数の個数: 48

約数和(自身を含む): 45634176

約数和(自身を除く): 30016716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11317, 22634, 33951, 45268, 56585, 67902, 113170, 135804, 169755, 226340, 260291, 339510, 520582, 679020, 780873, 1041164, 1301455, 1561746, 2602910, 3123492, 3904365, 5205820, 7808730, 15617460]

約数ペア:

[(1, 15617460), (2, 7808730), (3, 5205820), (4, 3904365), (5, 3123492), (6, 2602910), (10, 1561746), (12, 1301455), (15, 1041164), (20, 780873), (23, 679020), (30, 520582), (46, 339510), (60, 260291), (69, 226340), (92, 169755), (115, 135804), (138, 113170), (230, 67902), (276, 56585), (345, 45268), (460, 33951), (690, 22634), (1380, 11317)]