30491132

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9151}}^1$

素因数の和:9186

約数の個数: 36

約数和(自身を含む): 65729664

約数和(自身を除く): 35238532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9151, 18302, 36604, 64057, 128114, 155567, 256228, 311134, 448399, 622268, 896798, 1088969, 1793596, 2177938, 4355876, 7622783, 15245566, 30491132]

約数ペア:

[(1, 30491132), (2, 15245566), (4, 7622783), (7, 4355876), (14, 2177938), (17, 1793596), (28, 1088969), (34, 896798), (49, 622268), (68, 448399), (98, 311134), (119, 256228), (196, 155567), (238, 128114), (476, 64057), (833, 36604), (1666, 18302), (3332, 9151)]