69510060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12503

約数の個数: 72

約数和(自身を含む): 217666176

約数和(自身を除く): 148156116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 12457, 24914, 37371, 49828, 62285, 74742, 112113, 124570, 149484, 186855, 224226, 249140, 373710, 386167, 448452, 560565, 747420, 772334, 1121130, 1158501, 1544668, 1930835, 2242260, 2317002, 3475503, 3861670, 4634004, 5792505, 6951006, 7723340, 11585010, 13902012, 17377515, 23170020, 34755030, 69510060]

約数ペア:

[(1, 69510060), (2, 34755030), (3, 23170020), (4, 17377515), (5, 13902012), (6, 11585010), (9, 7723340), (10, 6951006), (12, 5792505), (15, 4634004), (18, 3861670), (20, 3475503), (30, 2317002), (31, 2242260), (36, 1930835), (45, 1544668), (60, 1158501), (62, 1121130), (90, 772334), (93, 747420), (124, 560565), (155, 448452), (180, 386167), (186, 373710), (279, 249140), (310, 224226), (372, 186855), (465, 149484), (558, 124570), (620, 112113), (930, 74742), (1116, 62285), (1395, 49828), (1860, 37371), (2790, 24914), (5580, 12457)]