1914514860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1571}}^1$

素因数の和:2671

約数の個数: 96

約数和(自身を含む): 5651654400

約数和(自身を除く): 3737139540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1069, 1140, 1571, 2138, 3142, 3207, 4276, 4713, 5345, 6284, 6414, 7855, 9426, 10690, 12828, 15710, 16035, 18852, 20311, 21380, 23565, 29849, 31420, 32070, 40622, 47130, 59698, 60933, 64140, 81244, 89547, 94260, 101555, 119396, 121866, 149245, 179094, 203110, 243732, 298490, 304665, 358188, 406220, 447735, 596980, 609330, 895470, 1218660, 1679399, 1790940, 3358798, 5038197, 6717596, 8396995, 10076394, 16793990, 20152788, 25190985, 31908581, 33587980, 50381970, 63817162, 95725743, 100763940, 127634324, 159542905, 191451486, 319085810, 382902972, 478628715, 638171620, 957257430, 1914514860]

約数ペア:

[(1, 1914514860), (2, 957257430), (3, 638171620), (4, 478628715), (5, 382902972), (6, 319085810), (10, 191451486), (12, 159542905), (15, 127634324), (19, 100763940), (20, 95725743), (30, 63817162), (38, 50381970), (57, 33587980), (60, 31908581), (76, 25190985), (95, 20152788), (114, 16793990), (190, 10076394), (228, 8396995), (285, 6717596), (380, 5038197), (570, 3358798), (1069, 1790940), (1140, 1679399), (1571, 1218660), (2138, 895470), (3142, 609330), (3207, 596980), (4276, 447735), (4713, 406220), (5345, 358188), (6284, 304665), (6414, 298490), (7855, 243732), (9426, 203110), (10690, 179094), (12828, 149245), (15710, 121866), (16035, 119396), (18852, 101555), (20311, 94260), (21380, 89547), (23565, 81244), (29849, 64140), (31420, 60933), (32070, 59698), (40622, 47130)]