1486660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 3820824

約数和(自身を除く): 2334164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 49, 70, 74, 82, 98, 140, 148, 164, 185, 196, 205, 245, 259, 287, 370, 410, 490, 518, 574, 740, 820, 980, 1036, 1148, 1295, 1435, 1517, 1813, 2009, 2590, 2870, 3034, 3626, 4018, 5180, 5740, 6068, 7252, 7585, 8036, 9065, 10045, 10619, 15170, 18130, 20090, 21238, 30340, 36260, 40180, 42476, 53095, 74333, 106190, 148666, 212380, 297332, 371665, 743330, 1486660]

約数ペア:

[(1, 1486660), (2, 743330), (4, 371665), (5, 297332), (7, 212380), (10, 148666), (14, 106190), (20, 74333), (28, 53095), (35, 42476), (37, 40180), (41, 36260), (49, 30340), (70, 21238), (74, 20090), (82, 18130), (98, 15170), (140, 10619), (148, 10045), (164, 9065), (185, 8036), (196, 7585), (205, 7252), (245, 6068), (259, 5740), (287, 5180), (370, 4018), (410, 3626), (490, 3034), (518, 2870), (574, 2590), (740, 2009), (820, 1813), (980, 1517), (1036, 1435), (1148, 1295)]