42154910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 88723296

約数和(自身を除く): 46568386

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 173, 295, 346, 413, 590, 826, 865, 1211, 1730, 2065, 2422, 3481, 4130, 6055, 6962, 10207, 12110, 17405, 20414, 24367, 34810, 48734, 51035, 71449, 102070, 121835, 142898, 243670, 357245, 602213, 714490, 1204426, 3011065, 4215491, 6022130, 8430982, 21077455, 42154910]

約数ペア:

[(1, 42154910), (2, 21077455), (5, 8430982), (7, 6022130), (10, 4215491), (14, 3011065), (35, 1204426), (59, 714490), (70, 602213), (118, 357245), (173, 243670), (295, 142898), (346, 121835), (413, 102070), (590, 71449), (826, 51035), (865, 48734), (1211, 34810), (1730, 24367), (2065, 20414), (2422, 17405), (3481, 12110), (4130, 10207), (6055, 6962)]