1495660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3429216

約数和(自身を除く): 1933556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 83, 85, 106, 166, 170, 212, 265, 332, 340, 415, 530, 830, 901, 1060, 1411, 1660, 1802, 2822, 3604, 4399, 4505, 5644, 7055, 8798, 9010, 14110, 17596, 18020, 21995, 28220, 43990, 74783, 87980, 149566, 299132, 373915, 747830, 1495660]

約数ペア:

[(1, 1495660), (2, 747830), (4, 373915), (5, 299132), (10, 149566), (17, 87980), (20, 74783), (34, 43990), (53, 28220), (68, 21995), (83, 18020), (85, 17596), (106, 14110), (166, 9010), (170, 8798), (212, 7055), (265, 5644), (332, 4505), (340, 4399), (415, 3604), (530, 2822), (830, 1802), (901, 1660), (1060, 1411)]