274080290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 576108288

約数和(自身を除く): 302027998

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 97, 110, 170, 187, 194, 374, 485, 935, 970, 1067, 1511, 1649, 1870, 2134, 3022, 3298, 5335, 7555, 8245, 10670, 15110, 16490, 16621, 18139, 25687, 33242, 36278, 51374, 83105, 90695, 128435, 146567, 166210, 181390, 256870, 282557, 293134, 565114, 732835, 1412785, 1465670, 1612237, 2491639, 2825570, 3224474, 4983278, 8061185, 12458195, 16122370, 24916390, 27408029, 54816058, 137040145, 274080290]

約数ペア:

[(1, 274080290), (2, 137040145), (5, 54816058), (10, 27408029), (11, 24916390), (17, 16122370), (22, 12458195), (34, 8061185), (55, 4983278), (85, 3224474), (97, 2825570), (110, 2491639), (170, 1612237), (187, 1465670), (194, 1412785), (374, 732835), (485, 565114), (935, 293134), (970, 282557), (1067, 256870), (1511, 181390), (1649, 166210), (1870, 146567), (2134, 128435), (3022, 90695), (3298, 83105), (5335, 51374), (7555, 36278), (8245, 33242), (10670, 25687), (15110, 18139), (16490, 16621)]