858431350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 1885879296

約数和(自身を除く): 1027447946

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 163, 175, 205, 287, 326, 350, 367, 410, 574, 734, 815, 1025, 1141, 1435, 1630, 1835, 2050, 2282, 2569, 2870, 3670, 4075, 5138, 5705, 6683, 7175, 8150, 9175, 11410, 12845, 13366, 14350, 15047, 18350, 25690, 28525, 30094, 33415, 46781, 57050, 59821, 64225, 66830, 75235, 93562, 105329, 119642, 128450, 150470, 167075, 210658, 233905, 299105, 334150, 376175, 418747, 467810, 526645, 598210, 752350, 837494, 1053290, 1169525, 1495525, 2093735, 2339050, 2452661, 2633225, 2991050, 4187470, 4905322, 5266450, 10468675, 12263305, 17168627, 20937350, 24526610, 34337254, 61316525, 85843135, 122633050, 171686270, 429215675, 858431350]

約数ペア:

[(1, 858431350), (2, 429215675), (5, 171686270), (7, 122633050), (10, 85843135), (14, 61316525), (25, 34337254), (35, 24526610), (41, 20937350), (50, 17168627), (70, 12263305), (82, 10468675), (163, 5266450), (175, 4905322), (205, 4187470), (287, 2991050), (326, 2633225), (350, 2452661), (367, 2339050), (410, 2093735), (574, 1495525), (734, 1169525), (815, 1053290), (1025, 837494), (1141, 752350), (1435, 598210), (1630, 526645), (1835, 467810), (2050, 418747), (2282, 376175), (2569, 334150), (2870, 299105), (3670, 233905), (4075, 210658), (5138, 167075), (5705, 150470), (6683, 128450), (7175, 119642), (8150, 105329), (9175, 93562), (11410, 75235), (12845, 66830), (13366, 64225), (14350, 59821), (15047, 57050), (18350, 46781), (25690, 33415), (28525, 30094)]