1450077020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 3563191296

約数和(自身を除く): 2113114276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 113, 140, 142, 226, 284, 355, 452, 497, 565, 710, 791, 994, 1130, 1291, 1420, 1582, 1988, 2260, 2485, 2582, 3164, 3955, 4970, 5164, 6455, 7910, 8023, 9037, 9940, 12910, 15820, 16046, 18074, 25820, 32092, 36148, 40115, 45185, 56161, 80230, 90370, 91661, 112322, 145883, 160460, 180740, 183322, 224644, 280805, 291766, 366644, 458305, 561610, 583532, 641627, 729415, 916610, 1021181, 1123220, 1283254, 1458830, 1833220, 2042362, 2566508, 2917660, 3208135, 4084724, 5105905, 6416270, 10211810, 10357693, 12832540, 20423620, 20715386, 41430772, 51788465, 72503851, 103576930, 145007702, 207153860, 290015404, 362519255, 725038510, 1450077020]

約数ペア:

[(1, 1450077020), (2, 725038510), (4, 362519255), (5, 290015404), (7, 207153860), (10, 145007702), (14, 103576930), (20, 72503851), (28, 51788465), (35, 41430772), (70, 20715386), (71, 20423620), (113, 12832540), (140, 10357693), (142, 10211810), (226, 6416270), (284, 5105905), (355, 4084724), (452, 3208135), (497, 2917660), (565, 2566508), (710, 2042362), (791, 1833220), (994, 1458830), (1130, 1283254), (1291, 1123220), (1420, 1021181), (1582, 916610), (1988, 729415), (2260, 641627), (2485, 583532), (2582, 561610), (3164, 458305), (3955, 366644), (4970, 291766), (5164, 280805), (6455, 224644), (7910, 183322), (8023, 180740), (9037, 160460), (9940, 145883), (12910, 112322), (15820, 91661), (16046, 90370), (18074, 80230), (25820, 56161), (32092, 45185), (36148, 40115)]