498851730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142123}}^1$

素因数の和:142152

約数の個数: 64

約数和(自身を含む): 1432609920

約数和(自身を除く): 933758190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 142123, 284246, 426369, 710615, 852738, 1279107, 1421230, 1847599, 2131845, 2558214, 3695198, 3837321, 4263690, 5542797, 6395535, 7674642, 9237995, 11085594, 12791070, 16628391, 18475990, 19186605, 27713985, 33256782, 38373210, 49885173, 55427970, 83141955, 99770346, 166283910, 249425865, 498851730]

約数ペア:

[(1, 498851730), (2, 249425865), (3, 166283910), (5, 99770346), (6, 83141955), (9, 55427970), (10, 49885173), (13, 38373210), (15, 33256782), (18, 27713985), (26, 19186605), (27, 18475990), (30, 16628391), (39, 12791070), (45, 11085594), (54, 9237995), (65, 7674642), (78, 6395535), (90, 5542797), (117, 4263690), (130, 3837321), (135, 3695198), (195, 2558214), (234, 2131845), (270, 1847599), (351, 1421230), (390, 1279107), (585, 852738), (702, 710615), (1170, 426369), (1755, 284246), (3510, 142123)]