81846510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88007}}^1$

素因数の和:88048

約数の個数: 32

約数和(自身を含む): 202770432

約数和(自身を除く): 120923922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 88007, 176014, 264021, 440035, 528042, 880070, 1320105, 2640210, 2728217, 5456434, 8184651, 13641085, 16369302, 27282170, 40923255, 81846510]

約数ペア:

[(1, 81846510), (2, 40923255), (3, 27282170), (5, 16369302), (6, 13641085), (10, 8184651), (15, 5456434), (30, 2728217), (31, 2640210), (62, 1320105), (93, 880070), (155, 528042), (186, 440035), (310, 264021), (465, 176014), (930, 88007)]