66688830

素因数分解:

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

素因数の和:57025

約数の個数: 48

約数和(自身を含む): 186732000

約数和(自身を除く): 120043170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 56999, 113998, 170997, 284995, 341994, 512991, 569990, 740987, 854985, 1025982, 1481974, 1709970, 2222961, 2564955, 3704935, 4445922, 5129910, 6668883, 7409870, 11114805, 13337766, 22229610, 33344415, 66688830]

約数ペア:

[(1, 66688830), (2, 33344415), (3, 22229610), (5, 13337766), (6, 11114805), (9, 7409870), (10, 6668883), (13, 5129910), (15, 4445922), (18, 3704935), (26, 2564955), (30, 2222961), (39, 1709970), (45, 1481974), (65, 1025982), (78, 854985), (90, 740987), (117, 569990), (130, 512991), (195, 341994), (234, 284995), (390, 170997), (585, 113998), (1170, 56999)]