73419590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 137268000

約数和(自身を除く): 63848410

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 409, 619, 818, 1238, 2045, 3095, 4090, 6190, 11861, 17951, 23722, 35902, 59305, 89755, 118610, 179510, 253171, 506342, 1265855, 2531710, 7341959, 14683918, 36709795, 73419590]

約数ペア:

[(1, 73419590), (2, 36709795), (5, 14683918), (10, 7341959), (29, 2531710), (58, 1265855), (145, 506342), (290, 253171), (409, 179510), (619, 118610), (818, 89755), (1238, 59305), (2045, 35902), (3095, 23722), (4090, 17951), (6190, 11861)]