917779590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112061}}^1$

素因数の和:112094

約数の個数: 96

約数和(自身を含む): 2936920896

約数和(自身を除く): 2019141306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 112061, 224122, 336183, 560305, 672366, 784427, 1008549, 1120610, 1456793, 1568854, 1680915, 2017098, 2353281, 2913586, 3361830, 3922135, 4370379, 4706562, 5042745, 7059843, 7283965, 7844270, 8740758, 10085490, 10197551, 11766405, 13111137, 14119686, 14567930, 20395102, 21851895, 23532810, 26222274, 30592653, 35299215, 43703790, 50987755, 61185306, 65555685, 70598430, 91777959, 101975510, 131111370, 152963265, 183555918, 305926530, 458889795, 917779590]

約数ペア:

[(1, 917779590), (2, 458889795), (3, 305926530), (5, 183555918), (6, 152963265), (7, 131111370), (9, 101975510), (10, 91777959), (13, 70598430), (14, 65555685), (15, 61185306), (18, 50987755), (21, 43703790), (26, 35299215), (30, 30592653), (35, 26222274), (39, 23532810), (42, 21851895), (45, 20395102), (63, 14567930), (65, 14119686), (70, 13111137), (78, 11766405), (90, 10197551), (91, 10085490), (105, 8740758), (117, 7844270), (126, 7283965), (130, 7059843), (182, 5042745), (195, 4706562), (210, 4370379), (234, 3922135), (273, 3361830), (315, 2913586), (390, 2353281), (455, 2017098), (546, 1680915), (585, 1568854), (630, 1456793), (819, 1120610), (910, 1008549), (1170, 784427), (1365, 672366), (1638, 560305), (2730, 336183), (4095, 224122), (8190, 112061)]