137777390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{797}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 253380960

約数和(自身を除く): 115603570

約数列:

[1, 2, 5, 10, 59, 118, 293, 295, 586, 590, 797, 1465, 1594, 2930, 3985, 7970, 17287, 34574, 47023, 86435, 94046, 172870, 233521, 235115, 467042, 470230, 1167605, 2335210, 13777739, 27555478, 68888695, 137777390]

約数ペア:

[(1, 137777390), (2, 68888695), (5, 27555478), (10, 13777739), (59, 2335210), (118, 1167605), (293, 470230), (295, 467042), (586, 235115), (590, 233521), (797, 172870), (1465, 94046), (1594, 86435), (2930, 47023), (3985, 34574), (7970, 17287)]