2121060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4410780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 53, 58, 60, 69, 87, 92, 106, 115, 116, 138, 145, 159, 174, 212, 230, 265, 276, 290, 318, 345, 348, 435, 460, 530, 580, 636, 667, 690, 795, 870, 1060, 1219, 1334, 1380, 1537, 1590, 1740, 2001, 2438, 2668, 3074, 3180, 3335, 3657, 4002, 4611, 4876, 6095, 6148, 6670, 7314, 7685, 8004, 9222, 10005, 12190, 13340, 14628, 15370, 18285, 18444, 20010, 23055, 24380, 30740, 35351, 36570, 40020, 46110, 70702, 73140, 92220, 106053, 141404, 176755, 212106, 353510, 424212, 530265, 707020, 1060530, 2121060]

約数ペア:

[(1, 2121060), (2, 1060530), (3, 707020), (4, 530265), (5, 424212), (6, 353510), (10, 212106), (12, 176755), (15, 141404), (20, 106053), (23, 92220), (29, 73140), (30, 70702), (46, 46110), (53, 40020), (58, 36570), (60, 35351), (69, 30740), (87, 24380), (92, 23055), (106, 20010), (115, 18444), (116, 18285), (138, 15370), (145, 14628), (159, 13340), (174, 12190), (212, 10005), (230, 9222), (265, 8004), (276, 7685), (290, 7314), (318, 6670), (345, 6148), (348, 6095), (435, 4876), (460, 4611), (530, 4002), (580, 3657), (636, 3335), (667, 3180), (690, 3074), (795, 2668), (870, 2438), (1060, 2001), (1219, 1740), (1334, 1590), (1380, 1537)]