1359746780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17627}}^1$

素因数の和:17691

約数の個数: 96

約数和(自身を含む): 3553804800

約数和(自身を除く): 2194058020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2660, 2755, 3857, 4060, 5510, 7714, 11020, 15428, 17627, 19285, 35254, 38570, 70508, 77140, 88135, 123389, 176270, 246778, 334913, 352540, 493556, 511183, 616945, 669826, 1022366, 1233890, 1339652, 1674565, 2044732, 2344391, 2467780, 2555915, 3349130, 3578281, 4688782, 5111830, 6698260, 7156562, 9377564, 9712477, 10223660, 11721955, 14313124, 17891405, 19424954, 23443910, 35782810, 38849908, 46887820, 48562385, 67987339, 71565620, 97124770, 135974678, 194249540, 271949356, 339936695, 679873390, 1359746780]

約数ペア:

[(1, 1359746780), (2, 679873390), (4, 339936695), (5, 271949356), (7, 194249540), (10, 135974678), (14, 97124770), (19, 71565620), (20, 67987339), (28, 48562385), (29, 46887820), (35, 38849908), (38, 35782810), (58, 23443910), (70, 19424954), (76, 17891405), (95, 14313124), (116, 11721955), (133, 10223660), (140, 9712477), (145, 9377564), (190, 7156562), (203, 6698260), (266, 5111830), (290, 4688782), (380, 3578281), (406, 3349130), (532, 2555915), (551, 2467780), (580, 2344391), (665, 2044732), (812, 1674565), (1015, 1339652), (1102, 1233890), (1330, 1022366), (2030, 669826), (2204, 616945), (2660, 511183), (2755, 493556), (3857, 352540), (4060, 334913), (5510, 246778), (7714, 176270), (11020, 123389), (15428, 88135), (17627, 77140), (19285, 70508), (35254, 38570)]