67914420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 219614976

約数和(自身を除く): 151700556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 1601, 2020, 2121, 2828, 3030, 3202, 3535, 4242, 4803, 6060, 6404, 7070, 8005, 8484, 9606, 10605, 11207, 14140, 16010, 19212, 21210, 22414, 24015, 32020, 33621, 42420, 44828, 48030, 56035, 67242, 96060, 112070, 134484, 161701, 168105, 224140, 323402, 336210, 485103, 646804, 672420, 808505, 970206, 1131907, 1617010, 1940412, 2263814, 2425515, 3234020, 3395721, 4527628, 4851030, 5659535, 6791442, 9702060, 11319070, 13582884, 16978605, 22638140, 33957210, 67914420]

約数ペア:

[(1, 67914420), (2, 33957210), (3, 22638140), (4, 16978605), (5, 13582884), (6, 11319070), (7, 9702060), (10, 6791442), (12, 5659535), (14, 4851030), (15, 4527628), (20, 3395721), (21, 3234020), (28, 2425515), (30, 2263814), (35, 1940412), (42, 1617010), (60, 1131907), (70, 970206), (84, 808505), (101, 672420), (105, 646804), (140, 485103), (202, 336210), (210, 323402), (303, 224140), (404, 168105), (420, 161701), (505, 134484), (606, 112070), (707, 96060), (1010, 67242), (1212, 56035), (1414, 48030), (1515, 44828), (1601, 42420), (2020, 33621), (2121, 32020), (2828, 24015), (3030, 22414), (3202, 21210), (3535, 19212), (4242, 16010), (4803, 14140), (6060, 11207), (6404, 10605), (7070, 9606), (8005, 8484)]