30280190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 57278016

約数和(自身を除く): 26997826

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 761, 865, 1522, 1730, 3805, 3979, 7610, 7958, 17503, 19895, 35006, 39790, 87515, 131653, 175030, 263306, 658265, 1316530, 3028019, 6056038, 15140095, 30280190]

約数ペア:

[(1, 30280190), (2, 15140095), (5, 6056038), (10, 3028019), (23, 1316530), (46, 658265), (115, 263306), (173, 175030), (230, 131653), (346, 87515), (761, 39790), (865, 35006), (1522, 19895), (1730, 17503), (3805, 7958), (3979, 7610)]