1867830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 4679424

約数和(自身を除く): 2811594

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2707, 5414, 8121, 13535, 16242, 27070, 40605, 62261, 81210, 124522, 186783, 311305, 373566, 622610, 933915, 1867830]

約数ペア:

[(1, 1867830), (2, 933915), (3, 622610), (5, 373566), (6, 311305), (10, 186783), (15, 124522), (23, 81210), (30, 62261), (46, 40605), (69, 27070), (115, 16242), (138, 13535), (230, 8121), (345, 5414), (690, 2707)]