86501870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5049

約数の個数: 64

約数和(自身を含む): 201761280

約数和(自身を除く): 115259410

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 5003, 8645, 10006, 17290, 25015, 35021, 50030, 65039, 70042, 95057, 130078, 175105, 190114, 325195, 350210, 455273, 475285, 650390, 665399, 910546, 950570, 1235741, 1330798, 2276365, 2471482, 3326995, 4552730, 6178705, 6653990, 8650187, 12357410, 17300374, 43250935, 86501870]

約数ペア:

[(1, 86501870), (2, 43250935), (5, 17300374), (7, 12357410), (10, 8650187), (13, 6653990), (14, 6178705), (19, 4552730), (26, 3326995), (35, 2471482), (38, 2276365), (65, 1330798), (70, 1235741), (91, 950570), (95, 910546), (130, 665399), (133, 650390), (182, 475285), (190, 455273), (247, 350210), (266, 325195), (455, 190114), (494, 175105), (665, 130078), (910, 95057), (1235, 70042), (1330, 65039), (1729, 50030), (2470, 35021), (3458, 25015), (5003, 17290), (8645, 10006)]