219794670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{106181}}^1$

素因数の和:106217

約数の個数: 48

約数和(自身を含む): 596318112

約数和(自身を除く): 376523442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 106181, 212362, 318543, 530905, 637086, 955629, 1061810, 1592715, 1911258, 2442163, 3185430, 4778145, 4884326, 7326489, 9556290, 12210815, 14652978, 21979467, 24421630, 36632445, 43958934, 73264890, 109897335, 219794670]

約数ペア:

[(1, 219794670), (2, 109897335), (3, 73264890), (5, 43958934), (6, 36632445), (9, 24421630), (10, 21979467), (15, 14652978), (18, 12210815), (23, 9556290), (30, 7326489), (45, 4884326), (46, 4778145), (69, 3185430), (90, 2442163), (115, 1911258), (138, 1592715), (207, 1061810), (230, 955629), (345, 637086), (414, 530905), (690, 318543), (1035, 212362), (2070, 106181)]