30546348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21391}}^1$

素因数の和:21422

約数の個数: 48

約数和(自身を含む): 86252544

約数和(自身を除く): 55706196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 21391, 42782, 64173, 85564, 128346, 149737, 256692, 299474, 363647, 449211, 598948, 727294, 898422, 1090941, 1454588, 1796844, 2181882, 2545529, 4363764, 5091058, 7636587, 10182116, 15273174, 30546348]

約数ペア:

[(1, 30546348), (2, 15273174), (3, 10182116), (4, 7636587), (6, 5091058), (7, 4363764), (12, 2545529), (14, 2181882), (17, 1796844), (21, 1454588), (28, 1090941), (34, 898422), (42, 727294), (51, 598948), (68, 449211), (84, 363647), (102, 299474), (119, 256692), (204, 149737), (238, 128346), (357, 85564), (476, 64173), (714, 42782), (1428, 21391)]