5059740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 16489872

約数和(自身を除く): 11430132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1721, 2940, 3442, 5163, 6884, 8605, 10326, 12047, 17210, 20652, 24094, 25815, 34420, 36141, 48188, 51630, 60235, 72282, 84329, 103260, 120470, 144564, 168658, 180705, 240940, 252987, 337316, 361410, 421645, 505974, 722820, 843290, 1011948, 1264935, 1686580, 2529870, 5059740]

約数ペア:

[(1, 5059740), (2, 2529870), (3, 1686580), (4, 1264935), (5, 1011948), (6, 843290), (7, 722820), (10, 505974), (12, 421645), (14, 361410), (15, 337316), (20, 252987), (21, 240940), (28, 180705), (30, 168658), (35, 144564), (42, 120470), (49, 103260), (60, 84329), (70, 72282), (84, 60235), (98, 51630), (105, 48188), (140, 36141), (147, 34420), (196, 25815), (210, 24094), (245, 20652), (294, 17210), (420, 12047), (490, 10326), (588, 8605), (735, 6884), (980, 5163), (1470, 3442), (1721, 2940)]