191153460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{138517}}^1$

素因数の和:138552

約数の個数: 48

約数和(自身を含む): 558504576

約数和(自身を除く): 367351116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 138517, 277034, 415551, 554068, 692585, 831102, 1385170, 1662204, 2077755, 2770340, 3185891, 4155510, 6371782, 8311020, 9557673, 12743564, 15929455, 19115346, 31858910, 38230692, 47788365, 63717820, 95576730, 191153460]

約数ペア:

[(1, 191153460), (2, 95576730), (3, 63717820), (4, 47788365), (5, 38230692), (6, 31858910), (10, 19115346), (12, 15929455), (15, 12743564), (20, 9557673), (23, 8311020), (30, 6371782), (46, 4155510), (60, 3185891), (69, 2770340), (92, 2077755), (115, 1662204), (138, 1385170), (230, 831102), (276, 692585), (345, 554068), (460, 415551), (690, 277034), (1380, 138517)]