1040782808030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2131}}^1\times {\mathrm{142391}}^1$

素因数の和:144550

約数の個数: 64

約数和(自身を含む): 2185774156800

約数和(自身を除く): 1144991348770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2131, 3430, 4262, 10655, 14917, 21310, 29834, 74585, 104419, 142391, 149170, 208838, 284782, 522095, 711955, 730933, 996737, 1044190, 1423910, 1461866, 1993474, 3654665, 4983685, 6977159, 7309330, 9967370, 13954318, 34885795, 48840113, 69771590, 97680226, 244200565, 303435221, 488401130, 606870442, 1517176105, 2124046547, 3034352210, 4248093094, 10620232735, 14868325829, 21240465470, 29736651658, 74341629145, 104078280803, 148683258290, 208156561606, 520391404015, 1040782808030]

約数ペア:

[(1, 1040782808030), (2, 520391404015), (5, 208156561606), (7, 148683258290), (10, 104078280803), (14, 74341629145), (35, 29736651658), (49, 21240465470), (70, 14868325829), (98, 10620232735), (245, 4248093094), (343, 3034352210), (490, 2124046547), (686, 1517176105), (1715, 606870442), (2131, 488401130), (3430, 303435221), (4262, 244200565), (10655, 97680226), (14917, 69771590), (21310, 48840113), (29834, 34885795), (74585, 13954318), (104419, 9967370), (142391, 7309330), (149170, 6977159), (208838, 4983685), (284782, 3654665), (522095, 1993474), (711955, 1461866), (730933, 1423910), (996737, 1044190)]