5115060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 15700776

約数和(自身を除く): 10585716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 181, 314, 362, 471, 543, 628, 724, 785, 905, 942, 1086, 1413, 1570, 1629, 1810, 1884, 2172, 2355, 2715, 2826, 3140, 3258, 3620, 4710, 5430, 5652, 6516, 7065, 8145, 9420, 10860, 14130, 16290, 28260, 28417, 32580, 56834, 85251, 113668, 142085, 170502, 255753, 284170, 341004, 426255, 511506, 568340, 852510, 1023012, 1278765, 1705020, 2557530, 5115060]

約数ペア:

[(1, 5115060), (2, 2557530), (3, 1705020), (4, 1278765), (5, 1023012), (6, 852510), (9, 568340), (10, 511506), (12, 426255), (15, 341004), (18, 284170), (20, 255753), (30, 170502), (36, 142085), (45, 113668), (60, 85251), (90, 56834), (157, 32580), (180, 28417), (181, 28260), (314, 16290), (362, 14130), (471, 10860), (543, 9420), (628, 8145), (724, 7065), (785, 6516), (905, 5652), (942, 5430), (1086, 4710), (1413, 3620), (1570, 3258), (1629, 3140), (1810, 2826), (1884, 2715), (2172, 2355)]