7045820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 16710624

約数和(自身を除く): 9664804

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 53, 68, 85, 92, 106, 115, 170, 212, 230, 265, 289, 340, 391, 460, 530, 578, 782, 901, 1060, 1156, 1219, 1445, 1564, 1802, 1955, 2438, 2890, 3604, 3910, 4505, 4876, 5780, 6095, 6647, 7820, 9010, 12190, 13294, 15317, 18020, 20723, 24380, 26588, 30634, 33235, 41446, 61268, 66470, 76585, 82892, 103615, 132940, 153170, 207230, 306340, 352291, 414460, 704582, 1409164, 1761455, 3522910, 7045820]

約数ペア:

[(1, 7045820), (2, 3522910), (4, 1761455), (5, 1409164), (10, 704582), (17, 414460), (20, 352291), (23, 306340), (34, 207230), (46, 153170), (53, 132940), (68, 103615), (85, 82892), (92, 76585), (106, 66470), (115, 61268), (170, 41446), (212, 33235), (230, 30634), (265, 26588), (289, 24380), (340, 20723), (391, 18020), (460, 15317), (530, 13294), (578, 12190), (782, 9010), (901, 7820), (1060, 6647), (1156, 6095), (1219, 5780), (1445, 4876), (1564, 4505), (1802, 3910), (1955, 3604), (2438, 2890)]