15663631340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12197}}^1\times {\mathrm{9173}}^1$

素因数の和:21386

約数の個数: 48

約数和(自身を含む): 37599895872

約数和(自身を除く): 21936264532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9173, 12197, 18346, 24394, 36692, 45865, 48788, 60985, 64211, 85379, 91730, 121970, 128422, 170758, 183460, 243940, 256844, 321055, 341516, 426895, 642110, 853790, 1284220, 1707580, 111883081, 223766162, 447532324, 559415405, 783181567, 1118830810, 1566363134, 2237661620, 3132726268, 3915907835, 7831815670, 15663631340]

約数ペア:

[(1, 15663631340), (2, 7831815670), (4, 3915907835), (5, 3132726268), (7, 2237661620), (10, 1566363134), (14, 1118830810), (20, 783181567), (28, 559415405), (35, 447532324), (70, 223766162), (140, 111883081), (9173, 1707580), (12197, 1284220), (18346, 853790), (24394, 642110), (36692, 426895), (45865, 341516), (48788, 321055), (60985, 256844), (64211, 243940), (85379, 183460), (91730, 170758), (121970, 128422)]