30200772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21180

約数の個数: 48

約数和(自身を含む): 85276800

約数和(自身を除く): 55076028

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, 21149, 42298, 63447, 84596, 126894, 148043, 253788, 296086, 359533, 444129, 592172, 719066, 888258, 1078599, 1438132, 1776516, 2157198, 2516731, 4314396, 5033462, 7550193, 10066924, 15100386, 30200772]

約数ペア:

[(1, 30200772), (2, 15100386), (3, 10066924), (4, 7550193), (6, 5033462), (7, 4314396), (12, 2516731), (14, 2157198), (17, 1776516), (21, 1438132), (28, 1078599), (34, 888258), (42, 719066), (51, 592172), (68, 444129), (84, 359533), (102, 296086), (119, 253788), (204, 148043), (238, 126894), (357, 84596), (476, 63447), (714, 42298), (1428, 21149)]