2064759970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{3121}}^1$

素因数の和:3875

約数の個数: 64

約数和(自身を含む): 4581997056

約数和(自身を除く): 2517237086

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 727, 910, 1454, 3121, 3635, 5089, 6242, 7270, 9451, 10178, 15605, 18902, 21847, 25445, 31210, 40573, 43694, 47255, 50890, 66157, 81146, 94510, 109235, 132314, 202865, 218470, 284011, 330785, 405730, 568022, 661570, 1420055, 2268967, 2840110, 4537934, 11344835, 15882769, 22689670, 29496571, 31765538, 58993142, 79413845, 147482855, 158827690, 206475997, 294965710, 412951994, 1032379985, 2064759970]

約数ペア:

[(1, 2064759970), (2, 1032379985), (5, 412951994), (7, 294965710), (10, 206475997), (13, 158827690), (14, 147482855), (26, 79413845), (35, 58993142), (65, 31765538), (70, 29496571), (91, 22689670), (130, 15882769), (182, 11344835), (455, 4537934), (727, 2840110), (910, 2268967), (1454, 1420055), (3121, 661570), (3635, 568022), (5089, 405730), (6242, 330785), (7270, 284011), (9451, 218470), (10178, 202865), (15605, 132314), (18902, 109235), (21847, 94510), (25445, 81146), (31210, 66157), (40573, 50890), (43694, 47255)]