68315910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3797

約数の個数: 64

約数和(自身を含む): 180375552

約数和(自身を除く): 112059642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 3727, 6110, 7454, 9165, 11181, 18330, 18635, 22362, 37270, 48451, 55905, 96902, 111810, 145353, 175169, 242255, 290706, 350338, 484510, 525507, 726765, 875845, 1051014, 1453530, 1751690, 2277197, 2627535, 4554394, 5255070, 6831591, 11385985, 13663182, 22771970, 34157955, 68315910]

約数ペア:

[(1, 68315910), (2, 34157955), (3, 22771970), (5, 13663182), (6, 11385985), (10, 6831591), (13, 5255070), (15, 4554394), (26, 2627535), (30, 2277197), (39, 1751690), (47, 1453530), (65, 1051014), (78, 875845), (94, 726765), (130, 525507), (141, 484510), (195, 350338), (235, 290706), (282, 242255), (390, 175169), (470, 145353), (611, 111810), (705, 96902), (1222, 55905), (1410, 48451), (1833, 37270), (3055, 22362), (3666, 18635), (3727, 18330), (6110, 11181), (7454, 9165)]