1124370

素因数分解:

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

素因数の和:88

約数の個数: 72

約数和(自身を含む): 3253068

約数和(自身を除く): 2128698

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 961, 1170, 1209, 1395, 1922, 2015, 2418, 2790, 2883, 3627, 4030, 4805, 5766, 6045, 7254, 8649, 9610, 12090, 12493, 14415, 17298, 18135, 24986, 28830, 36270, 37479, 43245, 62465, 74958, 86490, 112437, 124930, 187395, 224874, 374790, 562185, 1124370]

約数ペア:

[(1, 1124370), (2, 562185), (3, 374790), (5, 224874), (6, 187395), (9, 124930), (10, 112437), (13, 86490), (15, 74958), (18, 62465), (26, 43245), (30, 37479), (31, 36270), (39, 28830), (45, 24986), (62, 18135), (65, 17298), (78, 14415), (90, 12493), (93, 12090), (117, 9610), (130, 8649), (155, 7254), (186, 6045), (195, 5766), (234, 4805), (279, 4030), (310, 3627), (390, 2883), (403, 2790), (465, 2418), (558, 2015), (585, 1922), (806, 1395), (930, 1209), (961, 1170)]