7612930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 14891184

約数和(自身を除く): 7278254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 373, 746, 785, 1570, 1865, 2041, 3730, 4082, 4849, 9698, 10205, 20410, 24245, 48490, 58561, 117122, 292805, 585610, 761293, 1522586, 3806465, 7612930]

約数ペア:

[(1, 7612930), (2, 3806465), (5, 1522586), (10, 761293), (13, 585610), (26, 292805), (65, 117122), (130, 58561), (157, 48490), (314, 24245), (373, 20410), (746, 10205), (785, 9698), (1570, 4849), (1865, 4082), (2041, 3730)]