141888950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7649}}^1$

素因数の和:7721

約数の個数: 48

約数和(自身を含む): 307346400

約数和(自身を除く): 165457450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3710, 7649, 9275, 15298, 18550, 38245, 53543, 76490, 107086, 191225, 267715, 382450, 405397, 535430, 810794, 1338575, 2026985, 2677150, 2837779, 4053970, 5675558, 10134925, 14188895, 20269850, 28377790, 70944475, 141888950]

約数ペア:

[(1, 141888950), (2, 70944475), (5, 28377790), (7, 20269850), (10, 14188895), (14, 10134925), (25, 5675558), (35, 4053970), (50, 2837779), (53, 2677150), (70, 2026985), (106, 1338575), (175, 810794), (265, 535430), (350, 405397), (371, 382450), (530, 267715), (742, 191225), (1325, 107086), (1855, 76490), (2650, 53543), (3710, 38245), (7649, 18550), (9275, 15298)]