292425140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1667}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 718774560

約数和(自身を除く): 426349420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 179, 196, 245, 358, 490, 716, 895, 980, 1253, 1667, 1790, 2506, 3334, 3580, 5012, 6265, 6668, 8335, 8771, 11669, 12530, 16670, 17542, 23338, 25060, 33340, 35084, 43855, 46676, 58345, 81683, 87710, 116690, 163366, 175420, 233380, 298393, 326732, 408415, 596786, 816830, 1193572, 1491965, 1633660, 2088751, 2983930, 4177502, 5967860, 8355004, 10443755, 14621257, 20887510, 29242514, 41775020, 58485028, 73106285, 146212570, 292425140]

約数ペア:

[(1, 292425140), (2, 146212570), (4, 73106285), (5, 58485028), (7, 41775020), (10, 29242514), (14, 20887510), (20, 14621257), (28, 10443755), (35, 8355004), (49, 5967860), (70, 4177502), (98, 2983930), (140, 2088751), (179, 1633660), (196, 1491965), (245, 1193572), (358, 816830), (490, 596786), (716, 408415), (895, 326732), (980, 298393), (1253, 233380), (1667, 175420), (1790, 163366), (2506, 116690), (3334, 87710), (3580, 81683), (5012, 58345), (6265, 46676), (6668, 43855), (8335, 35084), (8771, 33340), (11669, 25060), (12530, 23338), (16670, 17542)]