2407590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 6621120

約数和(自身を除く): 4213530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 241, 270, 333, 370, 482, 555, 666, 723, 999, 1110, 1205, 1446, 1665, 1998, 2169, 2410, 3330, 3615, 4338, 4995, 6507, 7230, 8917, 9990, 10845, 13014, 17834, 21690, 26751, 32535, 44585, 53502, 65070, 80253, 89170, 133755, 160506, 240759, 267510, 401265, 481518, 802530, 1203795, 2407590]

約数ペア:

[(1, 2407590), (2, 1203795), (3, 802530), (5, 481518), (6, 401265), (9, 267510), (10, 240759), (15, 160506), (18, 133755), (27, 89170), (30, 80253), (37, 65070), (45, 53502), (54, 44585), (74, 32535), (90, 26751), (111, 21690), (135, 17834), (185, 13014), (222, 10845), (241, 9990), (270, 8917), (333, 7230), (370, 6507), (482, 4995), (555, 4338), (666, 3615), (723, 3330), (999, 2410), (1110, 2169), (1205, 1998), (1446, 1665)]