1738647617420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1\times {\mathrm{106537}}^1$

素因数の和:113427

約数の個数: 96

約数和(自身を含む): 4418896228992

約数和(自身を除く): 2680248611572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6857, 13714, 27428, 34285, 47999, 68570, 95998, 106537, 116569, 137140, 191996, 213074, 233138, 239995, 426148, 466276, 479990, 532685, 582845, 745759, 815983, 959980, 1065370, 1165690, 1491518, 1631966, 1811129, 2130740, 2331380, 2983036, 3263932, 3622258, 3728795, 4079915, 7244516, 7457590, 8159830, 9055645, 12677903, 14915180, 16319660, 18111290, 25355806, 36222580, 50711612, 63389515, 126779030, 253558060, 730524209, 1461048418, 2922096836, 3652621045, 5113669463, 7305242090, 10227338926, 12418911553, 14610484180, 20454677852, 24837823106, 25568347315, 49675646212, 51136694630, 62094557765, 86932380871, 102273389260, 124189115530, 173864761742, 248378231060, 347729523484, 434661904355, 869323808710, 1738647617420]

約数ペア:

[(1, 1738647617420), (2, 869323808710), (4, 434661904355), (5, 347729523484), (7, 248378231060), (10, 173864761742), (14, 124189115530), (17, 102273389260), (20, 86932380871), (28, 62094557765), (34, 51136694630), (35, 49675646212), (68, 25568347315), (70, 24837823106), (85, 20454677852), (119, 14610484180), (140, 12418911553), (170, 10227338926), (238, 7305242090), (340, 5113669463), (476, 3652621045), (595, 2922096836), (1190, 1461048418), (2380, 730524209), (6857, 253558060), (13714, 126779030), (27428, 63389515), (34285, 50711612), (47999, 36222580), (68570, 25355806), (95998, 18111290), (106537, 16319660), (116569, 14915180), (137140, 12677903), (191996, 9055645), (213074, 8159830), (233138, 7457590), (239995, 7244516), (426148, 4079915), (466276, 3728795), (479990, 3622258), (532685, 3263932), (582845, 2983036), (745759, 2331380), (815983, 2130740), (959980, 1811129), (1065370, 1631966), (1165690, 1491518)]