8729940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 24752448

約数和(自身を除く): 16022508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 1753, 2490, 3506, 4980, 5259, 7012, 8765, 10518, 17530, 21036, 26295, 35060, 52590, 105180, 145499, 290998, 436497, 581996, 727495, 872994, 1454990, 1745988, 2182485, 2909980, 4364970, 8729940]

約数ペア:

[(1, 8729940), (2, 4364970), (3, 2909980), (4, 2182485), (5, 1745988), (6, 1454990), (10, 872994), (12, 727495), (15, 581996), (20, 436497), (30, 290998), (60, 145499), (83, 105180), (166, 52590), (249, 35060), (332, 26295), (415, 21036), (498, 17530), (830, 10518), (996, 8765), (1245, 7012), (1660, 5259), (1753, 4980), (2490, 3506)]