14818620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 43040592

約数和(自身を除く): 28221972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 257, 310, 372, 465, 514, 620, 771, 930, 961, 1028, 1285, 1542, 1860, 1922, 2570, 2883, 3084, 3844, 3855, 4805, 5140, 5766, 7710, 7967, 9610, 11532, 14415, 15420, 15934, 19220, 23901, 28830, 31868, 39835, 47802, 57660, 79670, 95604, 119505, 159340, 239010, 246977, 478020, 493954, 740931, 987908, 1234885, 1481862, 2469770, 2963724, 3704655, 4939540, 7409310, 14818620]

約数ペア:

[(1, 14818620), (2, 7409310), (3, 4939540), (4, 3704655), (5, 2963724), (6, 2469770), (10, 1481862), (12, 1234885), (15, 987908), (20, 740931), (30, 493954), (31, 478020), (60, 246977), (62, 239010), (93, 159340), (124, 119505), (155, 95604), (186, 79670), (257, 57660), (310, 47802), (372, 39835), (465, 31868), (514, 28830), (620, 23901), (771, 19220), (930, 15934), (961, 15420), (1028, 14415), (1285, 11532), (1542, 9610), (1860, 7967), (1922, 7710), (2570, 5766), (2883, 5140), (3084, 4805), (3844, 3855)]