15270414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 19289586

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 149, 174, 186, 298, 447, 551, 589, 894, 899, 1102, 1178, 1653, 1767, 1798, 2697, 2831, 3306, 3534, 4321, 4619, 5394, 5662, 8493, 8642, 9238, 12963, 13857, 16986, 17081, 25926, 27714, 34162, 51243, 82099, 87761, 102486, 133951, 164198, 175522, 246297, 263283, 267902, 401853, 492594, 526566, 803706, 2545069, 5090138, 7635207, 15270414]

約数ペア:

[(1, 15270414), (2, 7635207), (3, 5090138), (6, 2545069), (19, 803706), (29, 526566), (31, 492594), (38, 401853), (57, 267902), (58, 263283), (62, 246297), (87, 175522), (93, 164198), (114, 133951), (149, 102486), (174, 87761), (186, 82099), (298, 51243), (447, 34162), (551, 27714), (589, 25926), (894, 17081), (899, 16986), (1102, 13857), (1178, 12963), (1653, 9238), (1767, 8642), (1798, 8493), (2697, 5662), (2831, 5394), (3306, 4619), (3534, 4321)]