61899670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38447}}^1$

素因数の和:38484

約数の個数: 32

約数和(自身を含む): 132876288

約数和(自身を除く): 70976618

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 38447, 76894, 192235, 269129, 384470, 538258, 884281, 1345645, 1768562, 2691290, 4421405, 6189967, 8842810, 12379934, 30949835, 61899670]

約数ペア:

[(1, 61899670), (2, 30949835), (5, 12379934), (7, 8842810), (10, 6189967), (14, 4421405), (23, 2691290), (35, 1768562), (46, 1345645), (70, 884281), (115, 538258), (161, 384470), (230, 269129), (322, 192235), (805, 76894), (1610, 38447)]