792673980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{269617}}^1$

素因数の和:269643

約数の個数: 72

約数和(自身を含む): 2581861968

約数和(自身を除く): 1789187988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 269617, 539234, 808851, 1078468, 1348085, 1617702, 1887319, 2696170, 3235404, 3774638, 4044255, 5392340, 5661957, 7549276, 8088510, 9436595, 11323914, 13211233, 16177020, 18873190, 22647828, 26422466, 28309785, 37746380, 39633699, 52844932, 56619570, 66056165, 79267398, 113239140, 132112330, 158534796, 198168495, 264224660, 396336990, 792673980]

約数ペア:

[(1, 792673980), (2, 396336990), (3, 264224660), (4, 198168495), (5, 158534796), (6, 132112330), (7, 113239140), (10, 79267398), (12, 66056165), (14, 56619570), (15, 52844932), (20, 39633699), (21, 37746380), (28, 28309785), (30, 26422466), (35, 22647828), (42, 18873190), (49, 16177020), (60, 13211233), (70, 11323914), (84, 9436595), (98, 8088510), (105, 7549276), (140, 5661957), (147, 5392340), (196, 4044255), (210, 3774638), (245, 3235404), (294, 2696170), (420, 1887319), (490, 1617702), (588, 1348085), (735, 1078468), (980, 808851), (1470, 539234), (2940, 269617)]