4745730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 12659328

約数和(自身を除く): 7913598

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 197, 219, 330, 365, 394, 438, 591, 730, 803, 985, 1095, 1182, 1606, 1970, 2167, 2190, 2409, 2955, 4015, 4334, 4818, 5910, 6501, 8030, 10835, 12045, 13002, 14381, 21670, 24090, 28762, 32505, 43143, 65010, 71905, 86286, 143810, 158191, 215715, 316382, 431430, 474573, 790955, 949146, 1581910, 2372865, 4745730]

約数ペア:

[(1, 4745730), (2, 2372865), (3, 1581910), (5, 949146), (6, 790955), (10, 474573), (11, 431430), (15, 316382), (22, 215715), (30, 158191), (33, 143810), (55, 86286), (66, 71905), (73, 65010), (110, 43143), (146, 32505), (165, 28762), (197, 24090), (219, 21670), (330, 14381), (365, 13002), (394, 12045), (438, 10835), (591, 8030), (730, 6501), (803, 5910), (985, 4818), (1095, 4334), (1182, 4015), (1606, 2955), (1970, 2409), (2167, 2190)]