71236530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 190713600

約数和(自身を除く): 119477070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 439, 601, 878, 1202, 1317, 1803, 2195, 2634, 3005, 3606, 3951, 4390, 5409, 6010, 6585, 7902, 9015, 10818, 11853, 13170, 16227, 18030, 19755, 23706, 27045, 32454, 39510, 54090, 59265, 81135, 118530, 162270, 263839, 527678, 791517, 1319195, 1583034, 2374551, 2638390, 3957585, 4749102, 7123653, 7915170, 11872755, 14247306, 23745510, 35618265, 71236530]

約数ペア:

[(1, 71236530), (2, 35618265), (3, 23745510), (5, 14247306), (6, 11872755), (9, 7915170), (10, 7123653), (15, 4749102), (18, 3957585), (27, 2638390), (30, 2374551), (45, 1583034), (54, 1319195), (90, 791517), (135, 527678), (270, 263839), (439, 162270), (601, 118530), (878, 81135), (1202, 59265), (1317, 54090), (1803, 39510), (2195, 32454), (2634, 27045), (3005, 23706), (3606, 19755), (3951, 18030), (4390, 16227), (5409, 13170), (6010, 11853), (6585, 10818), (7902, 9015)]