30768930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 83099520

約数和(自身を除く): 52330590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1373, 1494, 2241, 2490, 2746, 3735, 4119, 4482, 6865, 7470, 8238, 11205, 12357, 13730, 20595, 22410, 24714, 37071, 41190, 61785, 74142, 113959, 123570, 185355, 227918, 341877, 370710, 569795, 683754, 1025631, 1139590, 1709385, 2051262, 3076893, 3418770, 5128155, 6153786, 10256310, 15384465, 30768930]

約数ペア:

[(1, 30768930), (2, 15384465), (3, 10256310), (5, 6153786), (6, 5128155), (9, 3418770), (10, 3076893), (15, 2051262), (18, 1709385), (27, 1139590), (30, 1025631), (45, 683754), (54, 569795), (83, 370710), (90, 341877), (135, 227918), (166, 185355), (249, 123570), (270, 113959), (415, 74142), (498, 61785), (747, 41190), (830, 37071), (1245, 24714), (1373, 22410), (1494, 20595), (2241, 13730), (2490, 12357), (2746, 11205), (3735, 8238), (4119, 7470), (4482, 6865)]