123847110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15817}}^1$

素因数の和:15862

約数の個数: 64

約数和(自身を含む): 341668800

約数和(自身を除く): 217821690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 15817, 31634, 47451, 79085, 94902, 142353, 158170, 237255, 284706, 427059, 458693, 474510, 711765, 854118, 917386, 1376079, 1423530, 2135295, 2293465, 2752158, 4128237, 4270590, 4586930, 6880395, 8256474, 12384711, 13760790, 20641185, 24769422, 41282370, 61923555, 123847110]

約数ペア:

[(1, 123847110), (2, 61923555), (3, 41282370), (5, 24769422), (6, 20641185), (9, 13760790), (10, 12384711), (15, 8256474), (18, 6880395), (27, 4586930), (29, 4270590), (30, 4128237), (45, 2752158), (54, 2293465), (58, 2135295), (87, 1423530), (90, 1376079), (135, 917386), (145, 854118), (174, 711765), (261, 474510), (270, 458693), (290, 427059), (435, 284706), (522, 237255), (783, 158170), (870, 142353), (1305, 94902), (1566, 79085), (2610, 47451), (3915, 31634), (7830, 15817)]