15674681390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{41647}}^1$

素因数の和:42332

約数の個数: 32

約数和(自身を含む): 28724125824

約数和(自身を除く): 13049444434

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 617, 1234, 3085, 6170, 37637, 41647, 75274, 83294, 188185, 208235, 376370, 416470, 2540467, 5080934, 12702335, 25404670, 25696199, 51392398, 128480995, 256961990, 1567468139, 3134936278, 7837340695, 15674681390]

約数ペア:

[(1, 15674681390), (2, 7837340695), (5, 3134936278), (10, 1567468139), (61, 256961990), (122, 128480995), (305, 51392398), (610, 25696199), (617, 25404670), (1234, 12702335), (3085, 5080934), (6170, 2540467), (37637, 416470), (41647, 376370), (75274, 208235), (83294, 188185)]