30854544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 91720320

約数和(自身を除く): 60865776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 401, 458, 687, 802, 916, 1203, 1374, 1603, 1604, 1832, 2406, 2748, 2807, 3206, 3208, 3664, 4809, 4812, 5496, 5614, 6412, 6416, 8421, 9618, 9624, 10992, 11228, 12824, 16842, 19236, 19248, 22456, 25648, 33684, 38472, 44912, 67368, 76944, 91829, 134736, 183658, 275487, 367316, 550974, 642803, 734632, 1101948, 1285606, 1469264, 1928409, 2203896, 2571212, 3856818, 4407792, 5142424, 7713636, 10284848, 15427272, 30854544]

約数ペア:

[(1, 30854544), (2, 15427272), (3, 10284848), (4, 7713636), (6, 5142424), (7, 4407792), (8, 3856818), (12, 2571212), (14, 2203896), (16, 1928409), (21, 1469264), (24, 1285606), (28, 1101948), (42, 734632), (48, 642803), (56, 550974), (84, 367316), (112, 275487), (168, 183658), (229, 134736), (336, 91829), (401, 76944), (458, 67368), (687, 44912), (802, 38472), (916, 33684), (1203, 25648), (1374, 22456), (1603, 19248), (1604, 19236), (1832, 16842), (2406, 12824), (2748, 11228), (2807, 10992), (3206, 9624), (3208, 9618), (3664, 8421), (4809, 6416), (4812, 6412), (5496, 5614)]