83955870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1754

約数の個数: 96

約数和(自身を含む): 237837600

約数和(自身を除く): 153881730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1693, 1710, 2610, 2755, 3306, 3386, 4959, 5079, 5510, 8265, 8465, 9918, 10158, 15237, 16530, 16930, 24795, 25395, 30474, 32167, 49097, 49590, 50790, 64334, 76185, 96501, 98194, 147291, 152370, 160835, 193002, 245485, 289503, 294582, 321670, 441873, 482505, 490970, 579006, 736455, 883746, 932843, 965010, 1447515, 1472910, 1865686, 2209365, 2798529, 2895030, 4418730, 4664215, 5597058, 8395587, 9328430, 13992645, 16791174, 27985290, 41977935, 83955870]

約数ペア:

[(1, 83955870), (2, 41977935), (3, 27985290), (5, 16791174), (6, 13992645), (9, 9328430), (10, 8395587), (15, 5597058), (18, 4664215), (19, 4418730), (29, 2895030), (30, 2798529), (38, 2209365), (45, 1865686), (57, 1472910), (58, 1447515), (87, 965010), (90, 932843), (95, 883746), (114, 736455), (145, 579006), (171, 490970), (174, 482505), (190, 441873), (261, 321670), (285, 294582), (290, 289503), (342, 245485), (435, 193002), (522, 160835), (551, 152370), (570, 147291), (855, 98194), (870, 96501), (1102, 76185), (1305, 64334), (1653, 50790), (1693, 49590), (1710, 49097), (2610, 32167), (2755, 30474), (3306, 25395), (3386, 24795), (4959, 16930), (5079, 16530), (5510, 15237), (8265, 10158), (8465, 9918)]