30275276

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 54329856

約数和(自身を除く): 24054580

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 977, 1954, 3908, 7747, 15494, 30988, 59597, 119194, 124079, 238388, 248158, 496316, 7568819, 15137638, 30275276]

約数ペア:

[(1, 30275276), (2, 15137638), (4, 7568819), (61, 496316), (122, 248158), (127, 238388), (244, 124079), (254, 119194), (508, 59597), (977, 30988), (1954, 15494), (3908, 7747)]