90130740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4049}}^1$

素因数の和:4121

約数の個数: 96

約数和(自身を含む): 293932800

約数和(自身を除く): 203802060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4049, 4452, 5565, 7420, 8098, 11130, 12147, 16196, 20245, 22260, 24294, 28343, 40490, 48588, 56686, 60735, 80980, 85029, 113372, 121470, 141715, 170058, 214597, 242940, 283430, 340116, 425145, 429194, 566860, 643791, 850290, 858388, 1072985, 1287582, 1502179, 1700580, 2145970, 2575164, 3004358, 3218955, 4291940, 4506537, 6008716, 6437910, 7510895, 9013074, 12875820, 15021790, 18026148, 22532685, 30043580, 45065370, 90130740]

約数ペア:

[(1, 90130740), (2, 45065370), (3, 30043580), (4, 22532685), (5, 18026148), (6, 15021790), (7, 12875820), (10, 9013074), (12, 7510895), (14, 6437910), (15, 6008716), (20, 4506537), (21, 4291940), (28, 3218955), (30, 3004358), (35, 2575164), (42, 2145970), (53, 1700580), (60, 1502179), (70, 1287582), (84, 1072985), (105, 858388), (106, 850290), (140, 643791), (159, 566860), (210, 429194), (212, 425145), (265, 340116), (318, 283430), (371, 242940), (420, 214597), (530, 170058), (636, 141715), (742, 121470), (795, 113372), (1060, 85029), (1113, 80980), (1484, 60735), (1590, 56686), (1855, 48588), (2226, 40490), (3180, 28343), (3710, 24294), (4049, 22260), (4452, 20245), (5565, 16196), (7420, 12147), (8098, 11130)]