17417970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 47969280

約数和(自身を除く): 30551310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2081, 2790, 4162, 4185, 6243, 8370, 10405, 12486, 18729, 20810, 31215, 37458, 56187, 62430, 64511, 93645, 112374, 129022, 187290, 193533, 280935, 322555, 387066, 561870, 580599, 645110, 967665, 1161198, 1741797, 1935330, 2902995, 3483594, 5805990, 8708985, 17417970]

約数ペア:

[(1, 17417970), (2, 8708985), (3, 5805990), (5, 3483594), (6, 2902995), (9, 1935330), (10, 1741797), (15, 1161198), (18, 967665), (27, 645110), (30, 580599), (31, 561870), (45, 387066), (54, 322555), (62, 280935), (90, 193533), (93, 187290), (135, 129022), (155, 112374), (186, 93645), (270, 64511), (279, 62430), (310, 56187), (465, 37458), (558, 31215), (837, 20810), (930, 18729), (1395, 12486), (1674, 10405), (2081, 8370), (2790, 6243), (4162, 4185)]