2247335390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4597}}^1$

素因数の和:4737

約数の個数: 64

約数和(自身を含む): 4449392640

約数和(自身を除く): 2202057250

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 83, 95, 155, 166, 190, 310, 415, 589, 830, 1178, 1577, 2573, 2945, 3154, 4597, 5146, 5890, 7885, 9194, 12865, 15770, 22985, 25730, 45970, 48887, 87343, 97774, 142507, 174686, 244435, 285014, 381551, 436715, 488870, 712535, 763102, 873430, 1425070, 1907755, 2707633, 3815510, 5415266, 7249469, 11828081, 13538165, 14498938, 23656162, 27076330, 36247345, 59140405, 72494690, 118280810, 224733539, 449467078, 1123667695, 2247335390]

約数ペア:

[(1, 2247335390), (2, 1123667695), (5, 449467078), (10, 224733539), (19, 118280810), (31, 72494690), (38, 59140405), (62, 36247345), (83, 27076330), (95, 23656162), (155, 14498938), (166, 13538165), (190, 11828081), (310, 7249469), (415, 5415266), (589, 3815510), (830, 2707633), (1178, 1907755), (1577, 1425070), (2573, 873430), (2945, 763102), (3154, 712535), (4597, 488870), (5146, 436715), (5890, 381551), (7885, 285014), (9194, 244435), (12865, 174686), (15770, 142507), (22985, 97774), (25730, 87343), (45970, 48887)]