12464790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 33288192

約数和(自身を除く): 20823402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1031, 1209, 2015, 2062, 2418, 3093, 4030, 5155, 6045, 6186, 10310, 12090, 13403, 15465, 26806, 30930, 31961, 40209, 63922, 67015, 80418, 95883, 134030, 159805, 191766, 201045, 319610, 402090, 415493, 479415, 830986, 958830, 1246479, 2077465, 2492958, 4154930, 6232395, 12464790]

約数ペア:

[(1, 12464790), (2, 6232395), (3, 4154930), (5, 2492958), (6, 2077465), (10, 1246479), (13, 958830), (15, 830986), (26, 479415), (30, 415493), (31, 402090), (39, 319610), (62, 201045), (65, 191766), (78, 159805), (93, 134030), (130, 95883), (155, 80418), (186, 67015), (195, 63922), (310, 40209), (390, 31961), (403, 30930), (465, 26806), (806, 15465), (930, 13403), (1031, 12090), (1209, 10310), (2015, 6186), (2062, 6045), (2418, 5155), (3093, 4030)]