69611260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 157743936

約数和(自身を除く): 88132676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 3863, 4505, 7726, 9010, 15452, 18020, 19315, 38630, 65671, 77260, 131342, 204739, 262684, 328355, 409478, 656710, 818956, 1023695, 1313420, 2047390, 3480563, 4094780, 6961126, 13922252, 17402815, 34805630, 69611260]

約数ペア:

[(1, 69611260), (2, 34805630), (4, 17402815), (5, 13922252), (10, 6961126), (17, 4094780), (20, 3480563), (34, 2047390), (53, 1313420), (68, 1023695), (85, 818956), (106, 656710), (170, 409478), (212, 328355), (265, 262684), (340, 204739), (530, 131342), (901, 77260), (1060, 65671), (1802, 38630), (3604, 19315), (3863, 18020), (4505, 15452), (7726, 9010)]