138095210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23687}}^1$

素因数の和:23758

約数の個数: 32

約数和(自身を含む): 276296832

約数和(自身を除く): 138201622

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 23687, 47374, 118435, 236870, 260557, 521114, 1255411, 1302785, 2510822, 2605570, 6277055, 12554110, 13809521, 27619042, 69047605, 138095210]

約数ペア:

[(1, 138095210), (2, 69047605), (5, 27619042), (10, 13809521), (11, 12554110), (22, 6277055), (53, 2605570), (55, 2510822), (106, 1302785), (110, 1255411), (265, 521114), (530, 260557), (583, 236870), (1166, 118435), (2915, 47374), (5830, 23687)]