4747860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 15517320

約数和(自身を除く): 10769460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2029, 2340, 4058, 6087, 8116, 10145, 12174, 18261, 20290, 24348, 26377, 30435, 36522, 40580, 52754, 60870, 73044, 79131, 91305, 105508, 121740, 131885, 158262, 182610, 237393, 263770, 316524, 365220, 395655, 474786, 527540, 791310, 949572, 1186965, 1582620, 2373930, 4747860]

約数ペア:

[(1, 4747860), (2, 2373930), (3, 1582620), (4, 1186965), (5, 949572), (6, 791310), (9, 527540), (10, 474786), (12, 395655), (13, 365220), (15, 316524), (18, 263770), (20, 237393), (26, 182610), (30, 158262), (36, 131885), (39, 121740), (45, 105508), (52, 91305), (60, 79131), (65, 73044), (78, 60870), (90, 52754), (117, 40580), (130, 36522), (156, 30435), (180, 26377), (195, 24348), (234, 20290), (260, 18261), (390, 12174), (468, 10145), (585, 8116), (780, 6087), (1170, 4058), (2029, 2340)]