74842670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 164799360

約数和(自身を除く): 89956690

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 109, 119, 170, 218, 238, 545, 577, 595, 763, 1090, 1154, 1190, 1526, 1853, 2885, 3706, 3815, 4039, 5770, 7630, 8078, 9265, 9809, 12971, 18530, 19618, 20195, 25942, 40390, 49045, 62893, 64855, 68663, 98090, 125786, 129710, 137326, 314465, 343315, 440251, 628930, 686630, 880502, 1069181, 2138362, 2201255, 4402510, 5345905, 7484267, 10691810, 14968534, 37421335, 74842670]

約数ペア:

[(1, 74842670), (2, 37421335), (5, 14968534), (7, 10691810), (10, 7484267), (14, 5345905), (17, 4402510), (34, 2201255), (35, 2138362), (70, 1069181), (85, 880502), (109, 686630), (119, 628930), (170, 440251), (218, 343315), (238, 314465), (545, 137326), (577, 129710), (595, 125786), (763, 98090), (1090, 68663), (1154, 64855), (1190, 62893), (1526, 49045), (1853, 40390), (2885, 25942), (3706, 20195), (3815, 19618), (4039, 18530), (5770, 12971), (7630, 9809), (8078, 9265)]