30363710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 62215776

約数和(自身を除く): 31852066

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 647, 722, 1235, 1294, 1805, 2470, 3235, 3610, 4693, 6470, 8411, 9386, 12293, 16822, 23465, 24586, 42055, 46930, 61465, 84110, 122930, 159809, 233567, 319618, 467134, 799045, 1167835, 1598090, 2335670, 3036371, 6072742, 15181855, 30363710]

約数ペア:

[(1, 30363710), (2, 15181855), (5, 6072742), (10, 3036371), (13, 2335670), (19, 1598090), (26, 1167835), (38, 799045), (65, 467134), (95, 319618), (130, 233567), (190, 159809), (247, 122930), (361, 84110), (494, 61465), (647, 46930), (722, 42055), (1235, 24586), (1294, 23465), (1805, 16822), (2470, 12293), (3235, 9386), (3610, 8411), (4693, 6470)]