254375070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 634181184

約数和(自身を除く): 379806114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 73, 82, 123, 146, 205, 219, 246, 365, 410, 438, 615, 730, 1095, 1230, 2190, 2833, 2993, 5666, 5986, 8499, 8979, 14165, 14965, 16998, 17958, 28330, 29930, 42495, 44895, 84990, 89790, 116153, 206809, 232306, 348459, 413618, 580765, 620427, 696918, 1034045, 1161530, 1240854, 1742295, 2068090, 3102135, 3484590, 6204270, 8479169, 16958338, 25437507, 42395845, 50875014, 84791690, 127187535, 254375070]

約数ペア:

[(1, 254375070), (2, 127187535), (3, 84791690), (5, 50875014), (6, 42395845), (10, 25437507), (15, 16958338), (30, 8479169), (41, 6204270), (73, 3484590), (82, 3102135), (123, 2068090), (146, 1742295), (205, 1240854), (219, 1161530), (246, 1034045), (365, 696918), (410, 620427), (438, 580765), (615, 413618), (730, 348459), (1095, 232306), (1230, 206809), (2190, 116153), (2833, 89790), (2993, 84990), (5666, 44895), (5986, 42495), (8499, 29930), (8979, 28330), (14165, 17958), (14965, 16998)]