265310110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 544864320

約数和(自身を除く): 279554210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 233, 247, 461, 466, 494, 922, 1165, 1235, 2305, 2330, 2470, 3029, 4427, 4610, 5993, 6058, 8759, 8854, 11986, 15145, 17518, 22135, 29965, 30290, 43795, 44270, 57551, 59930, 87590, 107413, 113867, 115102, 214826, 227734, 287755, 537065, 569335, 575510, 1074130, 1138670, 1396369, 2040847, 2792738, 4081694, 6981845, 10204235, 13963690, 20408470, 26531011, 53062022, 132655055, 265310110]

約数ペア:

[(1, 265310110), (2, 132655055), (5, 53062022), (10, 26531011), (13, 20408470), (19, 13963690), (26, 10204235), (38, 6981845), (65, 4081694), (95, 2792738), (130, 2040847), (190, 1396369), (233, 1138670), (247, 1074130), (461, 575510), (466, 569335), (494, 537065), (922, 287755), (1165, 227734), (1235, 214826), (2305, 115102), (2330, 113867), (2470, 107413), (3029, 87590), (4427, 59930), (4610, 57551), (5993, 44270), (6058, 43795), (8759, 30290), (8854, 29965), (11986, 22135), (15145, 17518)]