22970710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 49795200

約数和(自身を除く): 26824490

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 181, 185, 245, 259, 343, 362, 370, 490, 518, 686, 905, 1267, 1295, 1715, 1810, 1813, 2534, 2590, 3430, 3626, 6335, 6697, 8869, 9065, 12670, 12691, 13394, 17738, 18130, 25382, 33485, 44345, 46879, 62083, 63455, 66970, 88690, 93758, 124166, 126910, 234395, 310415, 328153, 468790, 620830, 656306, 1640765, 2297071, 3281530, 4594142, 11485355, 22970710]

約数ペア:

[(1, 22970710), (2, 11485355), (5, 4594142), (7, 3281530), (10, 2297071), (14, 1640765), (35, 656306), (37, 620830), (49, 468790), (70, 328153), (74, 310415), (98, 234395), (181, 126910), (185, 124166), (245, 93758), (259, 88690), (343, 66970), (362, 63455), (370, 62083), (490, 46879), (518, 44345), (686, 33485), (905, 25382), (1267, 18130), (1295, 17738), (1715, 13394), (1810, 12691), (1813, 12670), (2534, 9065), (2590, 8869), (3430, 6697), (3626, 6335)]