156728099430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{248774761}}^1$

素因数の和:248774781

約数の個数: 48

約数和(自身を含む): 465706354464

約数和(自身を除く): 308978255034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 248774761, 497549522, 746324283, 1243873805, 1492648566, 1741423327, 2238972849, 2487747610, 3482846654, 3731621415, 4477945698, 5224269981, 7463242830, 8707116635, 10448539962, 11194864245, 15672809943, 17414233270, 22389728490, 26121349905, 31345619886, 52242699810, 78364049715, 156728099430]

約数ペア:

[(1, 156728099430), (2, 78364049715), (3, 52242699810), (5, 31345619886), (6, 26121349905), (7, 22389728490), (9, 17414233270), (10, 15672809943), (14, 11194864245), (15, 10448539962), (18, 8707116635), (21, 7463242830), (30, 5224269981), (35, 4477945698), (42, 3731621415), (45, 3482846654), (63, 2487747610), (70, 2238972849), (90, 1741423327), (105, 1492648566), (126, 1243873805), (210, 746324283), (315, 497549522), (630, 248774761)]