691414740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{35899}}^1$

素因数の和:36021

約数の個数: 72

約数和(自身を含む): 2116951200

約数和(自身を除く): 1425536460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 35899, 71798, 107697, 143596, 179495, 215394, 323091, 358990, 430788, 538485, 646182, 717980, 1076970, 1292364, 1615455, 2153940, 3230910, 3841193, 6461820, 7682386, 11523579, 15364772, 19205965, 23047158, 34570737, 38411930, 46094316, 57617895, 69141474, 76823860, 115235790, 138282948, 172853685, 230471580, 345707370, 691414740]

約数ペア:

[(1, 691414740), (2, 345707370), (3, 230471580), (4, 172853685), (5, 138282948), (6, 115235790), (9, 76823860), (10, 69141474), (12, 57617895), (15, 46094316), (18, 38411930), (20, 34570737), (30, 23047158), (36, 19205965), (45, 15364772), (60, 11523579), (90, 7682386), (107, 6461820), (180, 3841193), (214, 3230910), (321, 2153940), (428, 1615455), (535, 1292364), (642, 1076970), (963, 717980), (1070, 646182), (1284, 538485), (1605, 430788), (1926, 358990), (2140, 323091), (3210, 215394), (3852, 179495), (4815, 143596), (6420, 107697), (9630, 71798), (19260, 35899)]