2045950270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{4877}}^1$

素因数の和:5365

約数の個数: 64

約数和(自身を含む): 4543330176

約数和(自身を除く): 2497379906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 461, 910, 922, 2305, 3227, 4610, 4877, 5993, 6454, 9754, 11986, 16135, 24385, 29965, 32270, 34139, 41951, 48770, 59930, 63401, 68278, 83902, 126802, 170695, 209755, 317005, 341390, 419510, 443807, 634010, 887614, 2219035, 2248297, 4438070, 4496594, 11241485, 15738079, 22482970, 29227861, 31476158, 58455722, 78690395, 146139305, 157380790, 204595027, 292278610, 409190054, 1022975135, 2045950270]

約数ペア:

[(1, 2045950270), (2, 1022975135), (5, 409190054), (7, 292278610), (10, 204595027), (13, 157380790), (14, 146139305), (26, 78690395), (35, 58455722), (65, 31476158), (70, 29227861), (91, 22482970), (130, 15738079), (182, 11241485), (455, 4496594), (461, 4438070), (910, 2248297), (922, 2219035), (2305, 887614), (3227, 634010), (4610, 443807), (4877, 419510), (5993, 341390), (6454, 317005), (9754, 209755), (11986, 170695), (16135, 126802), (24385, 83902), (29965, 68278), (32270, 63401), (34139, 59930), (41951, 48770)]