38965290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 117210240

約数和(自身を除く): 78244950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2039, 2730, 3185, 3822, 4078, 6117, 6370, 9555, 10195, 12234, 14273, 19110, 20390, 26507, 28546, 30585, 42819, 53014, 61170, 71365, 79521, 85638, 99911, 132535, 142730, 159042, 185549, 199822, 214095, 265070, 299733, 371098, 397605, 428190, 499555, 556647, 599466, 795210, 927745, 999110, 1113294, 1298843, 1498665, 1855490, 2597686, 2783235, 2997330, 3896529, 5566470, 6494215, 7793058, 12988430, 19482645, 38965290]

約数ペア:

[(1, 38965290), (2, 19482645), (3, 12988430), (5, 7793058), (6, 6494215), (7, 5566470), (10, 3896529), (13, 2997330), (14, 2783235), (15, 2597686), (21, 1855490), (26, 1498665), (30, 1298843), (35, 1113294), (39, 999110), (42, 927745), (49, 795210), (65, 599466), (70, 556647), (78, 499555), (91, 428190), (98, 397605), (105, 371098), (130, 299733), (147, 265070), (182, 214095), (195, 199822), (210, 185549), (245, 159042), (273, 142730), (294, 132535), (390, 99911), (455, 85638), (490, 79521), (546, 71365), (637, 61170), (735, 53014), (910, 42819), (1274, 30585), (1365, 28546), (1470, 26507), (1911, 20390), (2039, 19110), (2730, 14273), (3185, 12234), (3822, 10195), (4078, 9555), (6117, 6370)]