31687260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 99235584

約数和(自身を除く): 67548324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1171, 1230, 1353, 1804, 2255, 2342, 2460, 2706, 3513, 4510, 4684, 5412, 5855, 6765, 7026, 9020, 11710, 12881, 13530, 14052, 17565, 23420, 25762, 27060, 35130, 38643, 48011, 51524, 64405, 70260, 77286, 96022, 128810, 144033, 154572, 192044, 193215, 240055, 257620, 288066, 386430, 480110, 528121, 576132, 720165, 772860, 960220, 1056242, 1440330, 1584363, 2112484, 2640605, 2880660, 3168726, 5281210, 6337452, 7921815, 10562420, 15843630, 31687260]

約数ペア:

[(1, 31687260), (2, 15843630), (3, 10562420), (4, 7921815), (5, 6337452), (6, 5281210), (10, 3168726), (11, 2880660), (12, 2640605), (15, 2112484), (20, 1584363), (22, 1440330), (30, 1056242), (33, 960220), (41, 772860), (44, 720165), (55, 576132), (60, 528121), (66, 480110), (82, 386430), (110, 288066), (123, 257620), (132, 240055), (164, 193215), (165, 192044), (205, 154572), (220, 144033), (246, 128810), (330, 96022), (410, 77286), (451, 70260), (492, 64405), (615, 51524), (660, 48011), (820, 38643), (902, 35130), (1171, 27060), (1230, 25762), (1353, 23420), (1804, 17565), (2255, 14052), (2342, 13530), (2460, 12881), (2706, 11710), (3513, 9020), (4510, 7026), (4684, 6765), (5412, 5855)]