54769230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 147470400

約数和(自身を除く): 92701170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1861, 1962, 2943, 3270, 3722, 4905, 5583, 5886, 9305, 9810, 11166, 14715, 16749, 18610, 27915, 29430, 33498, 50247, 55830, 83745, 100494, 167490, 202849, 251235, 405698, 502470, 608547, 1014245, 1217094, 1825641, 2028490, 3042735, 3651282, 5476923, 6085470, 9128205, 10953846, 18256410, 27384615, 54769230]

約数ペア:

[(1, 54769230), (2, 27384615), (3, 18256410), (5, 10953846), (6, 9128205), (9, 6085470), (10, 5476923), (15, 3651282), (18, 3042735), (27, 2028490), (30, 1825641), (45, 1217094), (54, 1014245), (90, 608547), (109, 502470), (135, 405698), (218, 251235), (270, 202849), (327, 167490), (545, 100494), (654, 83745), (981, 55830), (1090, 50247), (1635, 33498), (1861, 29430), (1962, 27915), (2943, 18610), (3270, 16749), (3722, 14715), (4905, 11166), (5583, 9810), (5886, 9305)]