159295980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85643}}^1$

素因数の和:85686

約数の個数: 48

約数和(自身を含む): 460422144

約数和(自身を除く): 301126164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 85643, 171286, 256929, 342572, 428215, 513858, 856430, 1027716, 1284645, 1712860, 2569290, 2654933, 5138580, 5309866, 7964799, 10619732, 13274665, 15929598, 26549330, 31859196, 39823995, 53098660, 79647990, 159295980]

約数ペア:

[(1, 159295980), (2, 79647990), (3, 53098660), (4, 39823995), (5, 31859196), (6, 26549330), (10, 15929598), (12, 13274665), (15, 10619732), (20, 7964799), (30, 5309866), (31, 5138580), (60, 2654933), (62, 2569290), (93, 1712860), (124, 1284645), (155, 1027716), (186, 856430), (310, 513858), (372, 428215), (465, 342572), (620, 256929), (930, 171286), (1860, 85643)]