7103620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 36

約数和(自身を含む): 15859620

約数和(自身を除く): 8756000

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1229, 1445, 2458, 2890, 4916, 5780, 6145, 12290, 20893, 24580, 41786, 83572, 104465, 208930, 355181, 417860, 710362, 1420724, 1775905, 3551810, 7103620]

約数ペア:

[(1, 7103620), (2, 3551810), (4, 1775905), (5, 1420724), (10, 710362), (17, 417860), (20, 355181), (34, 208930), (68, 104465), (85, 83572), (170, 41786), (289, 24580), (340, 20893), (578, 12290), (1156, 6145), (1229, 5780), (1445, 4916), (2458, 2890)]