349968290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{42013}}^1$

素因数の和:42051

約数の個数: 48

約数和(自身を含む): 775914552

約数和(自身を除く): 425946262

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 42013, 84026, 210065, 294091, 420130, 588182, 714221, 1428442, 1470455, 2058637, 2940910, 3571105, 4117274, 4999547, 7142210, 9999094, 10293185, 20586370, 24997735, 34996829, 49995470, 69993658, 174984145, 349968290]

約数ペア:

[(1, 349968290), (2, 174984145), (5, 69993658), (7, 49995470), (10, 34996829), (14, 24997735), (17, 20586370), (34, 10293185), (35, 9999094), (49, 7142210), (70, 4999547), (85, 4117274), (98, 3571105), (119, 2940910), (170, 2058637), (238, 1470455), (245, 1428442), (490, 714221), (595, 588182), (833, 420130), (1190, 294091), (1666, 210065), (4165, 84026), (8330, 42013)]