866954790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{56999}}^1$

素因数の和:57038

約数の個数: 72

約数和(自身を含む): 2440854000

約数和(自身を除く): 1573899210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 56999, 113998, 170997, 284995, 341994, 512991, 569990, 740987, 854985, 1025982, 1481974, 1709970, 2222961, 2564955, 3704935, 4445922, 5129910, 6668883, 7409870, 9632831, 11114805, 13337766, 19265662, 22229610, 28898493, 33344415, 48164155, 57796986, 66688830, 86695479, 96328310, 144492465, 173390958, 288984930, 433477395, 866954790]

約数ペア:

[(1, 866954790), (2, 433477395), (3, 288984930), (5, 173390958), (6, 144492465), (9, 96328310), (10, 86695479), (13, 66688830), (15, 57796986), (18, 48164155), (26, 33344415), (30, 28898493), (39, 22229610), (45, 19265662), (65, 13337766), (78, 11114805), (90, 9632831), (117, 7409870), (130, 6668883), (169, 5129910), (195, 4445922), (234, 3704935), (338, 2564955), (390, 2222961), (507, 1709970), (585, 1481974), (845, 1025982), (1014, 854985), (1170, 740987), (1521, 569990), (1690, 512991), (2535, 341994), (3042, 284995), (5070, 170997), (7605, 113998), (15210, 56999)]