73195370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 139933008

約数和(自身を除く): 66737638

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 773, 1114, 1546, 2785, 3865, 5570, 7730, 9469, 13141, 18938, 26282, 47345, 65705, 94690, 131410, 430561, 861122, 2152805, 4305610, 7319537, 14639074, 36597685, 73195370]

約数ペア:

[(1, 73195370), (2, 36597685), (5, 14639074), (10, 7319537), (17, 4305610), (34, 2152805), (85, 861122), (170, 430561), (557, 131410), (773, 94690), (1114, 65705), (1546, 47345), (2785, 26282), (3865, 18938), (5570, 13141), (7730, 9469)]