90673660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 240242688

約数和(自身を除く): 149569028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 97, 110, 140, 154, 194, 220, 308, 385, 388, 485, 607, 679, 770, 970, 1067, 1214, 1358, 1540, 1940, 2134, 2428, 2716, 3035, 3395, 4249, 4268, 5335, 6070, 6677, 6790, 7469, 8498, 10670, 12140, 13354, 13580, 14938, 16996, 21245, 21340, 26708, 29876, 33385, 37345, 42490, 46739, 58879, 66770, 74690, 84980, 93478, 117758, 133540, 149380, 186956, 233695, 235516, 294395, 412153, 467390, 588790, 647669, 824306, 934780, 1177580, 1295338, 1648612, 2060765, 2590676, 3238345, 4121530, 4533683, 6476690, 8243060, 9067366, 12953380, 18134732, 22668415, 45336830, 90673660]

約数ペア:

[(1, 90673660), (2, 45336830), (4, 22668415), (5, 18134732), (7, 12953380), (10, 9067366), (11, 8243060), (14, 6476690), (20, 4533683), (22, 4121530), (28, 3238345), (35, 2590676), (44, 2060765), (55, 1648612), (70, 1295338), (77, 1177580), (97, 934780), (110, 824306), (140, 647669), (154, 588790), (194, 467390), (220, 412153), (308, 294395), (385, 235516), (388, 233695), (485, 186956), (607, 149380), (679, 133540), (770, 117758), (970, 93478), (1067, 84980), (1214, 74690), (1358, 66770), (1540, 58879), (1940, 46739), (2134, 42490), (2428, 37345), (2716, 33385), (3035, 29876), (3395, 26708), (4249, 21340), (4268, 21245), (5335, 16996), (6070, 14938), (6677, 13580), (6790, 13354), (7469, 12140), (8498, 10670)]