135012020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47207}}^1$

素因数の和:47240

約数の個数: 48

約数和(自身を含む): 333099648

約数和(自身を除く): 198087628

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 47207, 94414, 188828, 236035, 472070, 519277, 613691, 944140, 1038554, 1227382, 2077108, 2454764, 2596385, 3068455, 5192770, 6136910, 6750601, 10385540, 12273820, 13501202, 27002404, 33753005, 67506010, 135012020]

約数ペア:

[(1, 135012020), (2, 67506010), (4, 33753005), (5, 27002404), (10, 13501202), (11, 12273820), (13, 10385540), (20, 6750601), (22, 6136910), (26, 5192770), (44, 3068455), (52, 2596385), (55, 2454764), (65, 2077108), (110, 1227382), (130, 1038554), (143, 944140), (220, 613691), (260, 519277), (286, 472070), (572, 236035), (715, 188828), (1430, 94414), (2860, 47207)]