3159784180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{13523}}^1$

素因数の和:15208

約数の個数: 48

約数和(自身を含む): 7588586880

約数和(自身を除く): 4428802700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1669, 3338, 6676, 8345, 11683, 13523, 16690, 23366, 27046, 33380, 46732, 54092, 58415, 67615, 94661, 116830, 135230, 189322, 233660, 270460, 378644, 473305, 946610, 1893220, 22569887, 45139774, 90279548, 112849435, 157989209, 225698870, 315978418, 451397740, 631956836, 789946045, 1579892090, 3159784180]

約数ペア:

[(1, 3159784180), (2, 1579892090), (4, 789946045), (5, 631956836), (7, 451397740), (10, 315978418), (14, 225698870), (20, 157989209), (28, 112849435), (35, 90279548), (70, 45139774), (140, 22569887), (1669, 1893220), (3338, 946610), (6676, 473305), (8345, 378644), (11683, 270460), (13523, 233660), (16690, 189322), (23366, 135230), (27046, 116830), (33380, 94661), (46732, 67615), (54092, 58415)]