713661660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208673}}^1$

素因数の和:208707

約数の個数: 72

約数和(自身を含む): 2278720080

約数和(自身を除く): 1565058420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 208673, 417346, 626019, 834692, 1043365, 1252038, 1878057, 2086730, 2504076, 3130095, 3756114, 3964787, 4173460, 6260190, 7512228, 7929574, 9390285, 11894361, 12520380, 15859148, 18780570, 19823935, 23788722, 35683083, 37561140, 39647870, 47577444, 59471805, 71366166, 79295740, 118943610, 142732332, 178415415, 237887220, 356830830, 713661660]

約数ペア:

[(1, 713661660), (2, 356830830), (3, 237887220), (4, 178415415), (5, 142732332), (6, 118943610), (9, 79295740), (10, 71366166), (12, 59471805), (15, 47577444), (18, 39647870), (19, 37561140), (20, 35683083), (30, 23788722), (36, 19823935), (38, 18780570), (45, 15859148), (57, 12520380), (60, 11894361), (76, 9390285), (90, 7929574), (95, 7512228), (114, 6260190), (171, 4173460), (180, 3964787), (190, 3756114), (228, 3130095), (285, 2504076), (342, 2086730), (380, 1878057), (570, 1252038), (684, 1043365), (855, 834692), (1140, 626019), (1710, 417346), (3420, 208673)]