17401370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 38598120

約数和(自身を除く): 21196750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 2089, 4165, 4178, 8330, 10445, 14623, 20890, 29246, 35513, 71026, 73115, 102361, 146230, 177565, 204722, 248591, 355130, 497182, 511805, 1023610, 1242955, 1740137, 2485910, 3480274, 8700685, 17401370]

約数ペア:

[(1, 17401370), (2, 8700685), (5, 3480274), (7, 2485910), (10, 1740137), (14, 1242955), (17, 1023610), (34, 511805), (35, 497182), (49, 355130), (70, 248591), (85, 204722), (98, 177565), (119, 146230), (170, 102361), (238, 73115), (245, 71026), (490, 35513), (595, 29246), (833, 20890), (1190, 14623), (1666, 10445), (2089, 8330), (4165, 4178)]