68723790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 172005120

約数和(自身を除く): 103281330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 118, 123, 177, 205, 246, 295, 354, 410, 590, 615, 885, 947, 1230, 1770, 1894, 2419, 2841, 4735, 4838, 5682, 7257, 9470, 12095, 14205, 14514, 24190, 28410, 36285, 38827, 55873, 72570, 77654, 111746, 116481, 167619, 194135, 232962, 279365, 335238, 388270, 558730, 582405, 838095, 1164810, 1676190, 2290793, 4581586, 6872379, 11453965, 13744758, 22907930, 34361895, 68723790]

約数ペア:

[(1, 68723790), (2, 34361895), (3, 22907930), (5, 13744758), (6, 11453965), (10, 6872379), (15, 4581586), (30, 2290793), (41, 1676190), (59, 1164810), (82, 838095), (118, 582405), (123, 558730), (177, 388270), (205, 335238), (246, 279365), (295, 232962), (354, 194135), (410, 167619), (590, 116481), (615, 111746), (885, 77654), (947, 72570), (1230, 55873), (1770, 38827), (1894, 36285), (2419, 28410), (2841, 24190), (4735, 14514), (4838, 14205), (5682, 12095), (7257, 9470)]