30790634

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 24246166

約数列:

[1, 2, 7, 14, 29, 58, 181, 203, 362, 406, 419, 838, 1267, 2534, 2933, 5249, 5866, 10498, 12151, 24302, 36743, 73486, 75839, 85057, 151678, 170114, 530873, 1061746, 2199331, 4398662, 15395317, 30790634]

約数ペア:

[(1, 30790634), (2, 15395317), (7, 4398662), (14, 2199331), (29, 1061746), (58, 530873), (181, 170114), (203, 151678), (362, 85057), (406, 75839), (419, 73486), (838, 36743), (1267, 24302), (2534, 12151), (2933, 10498), (5249, 5866)]