153913110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20771}}^1$

素因数の和:20813

約数の個数: 64

約数和(自身を含む): 418763520

約数和(自身を除く): 264850410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 20771, 41542, 62313, 103855, 124626, 207710, 270023, 311565, 394649, 540046, 623130, 789298, 810069, 1183947, 1350115, 1620138, 1973245, 2367894, 2700230, 3946490, 4050345, 5130437, 5919735, 8100690, 10260874, 11839470, 15391311, 25652185, 30782622, 51304370, 76956555, 153913110]

約数ペア:

[(1, 153913110), (2, 76956555), (3, 51304370), (5, 30782622), (6, 25652185), (10, 15391311), (13, 11839470), (15, 10260874), (19, 8100690), (26, 5919735), (30, 5130437), (38, 4050345), (39, 3946490), (57, 2700230), (65, 2367894), (78, 1973245), (95, 1620138), (114, 1350115), (130, 1183947), (190, 810069), (195, 789298), (247, 623130), (285, 540046), (390, 394649), (494, 311565), (570, 270023), (741, 207710), (1235, 124626), (1482, 103855), (2470, 62313), (3705, 41542), (7410, 20771)]