91767620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1889}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 220993920

約数和(自身を除く): 129226300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 1889, 2429, 3470, 3778, 4858, 6940, 7556, 9445, 9716, 12145, 13223, 18890, 24290, 26446, 37780, 48580, 52892, 66115, 132230, 264460, 655483, 1310966, 2621932, 3277415, 4588381, 6554830, 9176762, 13109660, 18353524, 22941905, 45883810, 91767620]

約数ペア:

[(1, 91767620), (2, 45883810), (4, 22941905), (5, 18353524), (7, 13109660), (10, 9176762), (14, 6554830), (20, 4588381), (28, 3277415), (35, 2621932), (70, 1310966), (140, 655483), (347, 264460), (694, 132230), (1388, 66115), (1735, 52892), (1889, 48580), (2429, 37780), (3470, 26446), (3778, 24290), (4858, 18890), (6940, 13223), (7556, 12145), (9445, 9716)]