13240410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 34283520

約数和(自身を除く): 21043110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 619, 690, 713, 930, 1238, 1426, 1857, 2139, 3095, 3565, 3714, 4278, 6190, 7130, 9285, 10695, 14237, 18570, 19189, 21390, 28474, 38378, 42711, 57567, 71185, 85422, 95945, 115134, 142370, 191890, 213555, 287835, 427110, 441347, 575670, 882694, 1324041, 2206735, 2648082, 4413470, 6620205, 13240410]

約数ペア:

[(1, 13240410), (2, 6620205), (3, 4413470), (5, 2648082), (6, 2206735), (10, 1324041), (15, 882694), (23, 575670), (30, 441347), (31, 427110), (46, 287835), (62, 213555), (69, 191890), (93, 142370), (115, 115134), (138, 95945), (155, 85422), (186, 71185), (230, 57567), (310, 42711), (345, 38378), (465, 28474), (619, 21390), (690, 19189), (713, 18570), (930, 14237), (1238, 10695), (1426, 9285), (1857, 7130), (2139, 6190), (3095, 4278), (3565, 3714)]