2537730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 7379064

約数和(自身を除く): 4841334

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 241, 270, 351, 390, 405, 482, 585, 702, 723, 810, 1053, 1170, 1205, 1446, 1755, 2106, 2169, 2410, 3133, 3510, 3615, 4338, 5265, 6266, 6507, 7230, 9399, 10530, 10845, 13014, 15665, 18798, 19521, 21690, 28197, 31330, 32535, 39042, 46995, 56394, 65070, 84591, 93990, 97605, 140985, 169182, 195210, 253773, 281970, 422955, 507546, 845910, 1268865, 2537730]

約数ペア:

[(1, 2537730), (2, 1268865), (3, 845910), (5, 507546), (6, 422955), (9, 281970), (10, 253773), (13, 195210), (15, 169182), (18, 140985), (26, 97605), (27, 93990), (30, 84591), (39, 65070), (45, 56394), (54, 46995), (65, 39042), (78, 32535), (81, 31330), (90, 28197), (117, 21690), (130, 19521), (135, 18798), (162, 15665), (195, 13014), (234, 10845), (241, 10530), (270, 9399), (351, 7230), (390, 6507), (405, 6266), (482, 5265), (585, 4338), (702, 3615), (723, 3510), (810, 3133), (1053, 2410), (1170, 2169), (1205, 2106), (1446, 1755)]