1330072010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{21673}}^1$

素因数の和:21735

約数の個数: 48

約数和(自身を含む): 2675525256

約数和(自身を除く): 1345453246

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1615, 1805, 3230, 3610, 6137, 12274, 21673, 30685, 43346, 61370, 108365, 216730, 368441, 411787, 736882, 823574, 1842205, 2058935, 3684410, 4117870, 7000379, 7823953, 14000758, 15647906, 35001895, 39119765, 70003790, 78239530, 133007201, 266014402, 665036005, 1330072010]

約数ペア:

[(1, 1330072010), (2, 665036005), (5, 266014402), (10, 133007201), (17, 78239530), (19, 70003790), (34, 39119765), (38, 35001895), (85, 15647906), (95, 14000758), (170, 7823953), (190, 7000379), (323, 4117870), (361, 3684410), (646, 2058935), (722, 1842205), (1615, 823574), (1805, 736882), (3230, 411787), (3610, 368441), (6137, 216730), (12274, 108365), (21673, 61370), (30685, 43346)]