145272310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 290822400

約数和(自身を除く): 145550090

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 79, 85, 145, 158, 170, 290, 373, 395, 493, 746, 790, 986, 1343, 1865, 2291, 2465, 2686, 3730, 4582, 4930, 6341, 6715, 10817, 11455, 12682, 13430, 21634, 22910, 29467, 31705, 38947, 54085, 58934, 63410, 77894, 108170, 147335, 183889, 194735, 294670, 367778, 389470, 500939, 854543, 919445, 1001878, 1709086, 1838890, 2504695, 4272715, 5009390, 8545430, 14527231, 29054462, 72636155, 145272310]

約数ペア:

[(1, 145272310), (2, 72636155), (5, 29054462), (10, 14527231), (17, 8545430), (29, 5009390), (34, 4272715), (58, 2504695), (79, 1838890), (85, 1709086), (145, 1001878), (158, 919445), (170, 854543), (290, 500939), (373, 389470), (395, 367778), (493, 294670), (746, 194735), (790, 183889), (986, 147335), (1343, 108170), (1865, 77894), (2291, 63410), (2465, 58934), (2686, 54085), (3730, 38947), (4582, 31705), (4930, 29467), (6341, 22910), (6715, 21634), (10817, 13430), (11455, 12682)]