54307830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78707}}^1$

素因数の和:78740

約数の個数: 32

約数和(自身を含む): 136007424

約数和(自身を除く): 81699594

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 78707, 157414, 236121, 393535, 472242, 787070, 1180605, 1810261, 2361210, 3620522, 5430783, 9051305, 10861566, 18102610, 27153915, 54307830]

約数ペア:

[(1, 54307830), (2, 27153915), (3, 18102610), (5, 10861566), (6, 9051305), (10, 5430783), (15, 3620522), (23, 2361210), (30, 1810261), (46, 1180605), (69, 787070), (115, 472242), (138, 393535), (230, 236121), (345, 157414), (690, 78707)]