19979070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35051}}^1$

素因数の和:35080

約数の個数: 32

約数和(自身を含む): 50474880

約数和(自身を除く): 30495810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35051, 70102, 105153, 175255, 210306, 350510, 525765, 665969, 1051530, 1331938, 1997907, 3329845, 3995814, 6659690, 9989535, 19979070]

約数ペア:

[(1, 19979070), (2, 9989535), (3, 6659690), (5, 3995814), (6, 3329845), (10, 1997907), (15, 1331938), (19, 1051530), (30, 665969), (38, 525765), (57, 350510), (95, 210306), (114, 175255), (190, 105153), (285, 70102), (570, 35051)]