615437340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3691}}^1$

素因数の和:4107

約数の個数: 96

約数和(自身を含む): 1974895104

約数和(自身を除く): 1359457764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 397, 420, 794, 1191, 1588, 1985, 2382, 2779, 3691, 3970, 4764, 5558, 5955, 7382, 7940, 8337, 11073, 11116, 11910, 13895, 14764, 16674, 18455, 22146, 23820, 25837, 27790, 33348, 36910, 41685, 44292, 51674, 55365, 55580, 73820, 77511, 83370, 103348, 110730, 129185, 155022, 166740, 221460, 258370, 310044, 387555, 516740, 775110, 1465327, 1550220, 2930654, 4395981, 5861308, 7326635, 8791962, 10257289, 14653270, 17583924, 20514578, 21979905, 29306540, 30771867, 41029156, 43959810, 51286445, 61543734, 87919620, 102572890, 123087468, 153859335, 205145780, 307718670, 615437340]

約数ペア:

[(1, 615437340), (2, 307718670), (3, 205145780), (4, 153859335), (5, 123087468), (6, 102572890), (7, 87919620), (10, 61543734), (12, 51286445), (14, 43959810), (15, 41029156), (20, 30771867), (21, 29306540), (28, 21979905), (30, 20514578), (35, 17583924), (42, 14653270), (60, 10257289), (70, 8791962), (84, 7326635), (105, 5861308), (140, 4395981), (210, 2930654), (397, 1550220), (420, 1465327), (794, 775110), (1191, 516740), (1588, 387555), (1985, 310044), (2382, 258370), (2779, 221460), (3691, 166740), (3970, 155022), (4764, 129185), (5558, 110730), (5955, 103348), (7382, 83370), (7940, 77511), (8337, 73820), (11073, 55580), (11116, 55365), (11910, 51674), (13895, 44292), (14764, 41685), (16674, 36910), (18455, 33348), (22146, 27790), (23820, 25837)]