42749530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 78710544

約数和(自身を除く): 35961014

約数列:

[1, 2, 5, 10, 73, 146, 157, 314, 365, 373, 730, 746, 785, 1570, 1865, 3730, 11461, 22922, 27229, 54458, 57305, 58561, 114610, 117122, 136145, 272290, 292805, 585610, 4274953, 8549906, 21374765, 42749530]

約数ペア:

[(1, 42749530), (2, 21374765), (5, 8549906), (10, 4274953), (73, 585610), (146, 292805), (157, 272290), (314, 136145), (365, 117122), (373, 114610), (730, 58561), (746, 57305), (785, 54458), (1570, 27229), (1865, 22922), (3730, 11461)]