941590860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{320269}}^1$

素因数の和:320295

約数の個数: 72

約数和(自身を含む): 3066905520

約数和(自身を除く): 2125314660

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, 2940, 320269, 640538, 960807, 1281076, 1601345, 1921614, 2241883, 3202690, 3843228, 4483766, 4804035, 6405380, 6725649, 8967532, 9608070, 11209415, 13451298, 15693181, 19216140, 22418830, 26902596, 31386362, 33628245, 44837660, 47079543, 62772724, 67256490, 78465905, 94159086, 134512980, 156931810, 188318172, 235397715, 313863620, 470795430, 941590860]

約数ペア:

[(1, 941590860), (2, 470795430), (3, 313863620), (4, 235397715), (5, 188318172), (6, 156931810), (7, 134512980), (10, 94159086), (12, 78465905), (14, 67256490), (15, 62772724), (20, 47079543), (21, 44837660), (28, 33628245), (30, 31386362), (35, 26902596), (42, 22418830), (49, 19216140), (60, 15693181), (70, 13451298), (84, 11209415), (98, 9608070), (105, 8967532), (140, 6725649), (147, 6405380), (196, 4804035), (210, 4483766), (245, 3843228), (294, 3202690), (420, 2241883), (490, 1921614), (588, 1601345), (735, 1281076), (980, 960807), (1470, 640538), (2940, 320269)]