1377290970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{126473}}^1$

素因数の和:126508

約数の個数: 72

約数和(自身を含む): 3936123828

約数和(自身を除く): 2558832858

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 126473, 252946, 379419, 632365, 758838, 1138257, 1264730, 1391203, 1897095, 2276514, 2782406, 3794190, 4173609, 5691285, 6956015, 8347218, 11382570, 12520827, 13912030, 15303233, 20868045, 25041654, 30606466, 41736090, 45909699, 62604135, 76516165, 91819398, 125208270, 137729097, 153032330, 229548495, 275458194, 459096990, 688645485, 1377290970]

約数ペア:

[(1, 1377290970), (2, 688645485), (3, 459096990), (5, 275458194), (6, 229548495), (9, 153032330), (10, 137729097), (11, 125208270), (15, 91819398), (18, 76516165), (22, 62604135), (30, 45909699), (33, 41736090), (45, 30606466), (55, 25041654), (66, 20868045), (90, 15303233), (99, 13912030), (110, 12520827), (121, 11382570), (165, 8347218), (198, 6956015), (242, 5691285), (330, 4173609), (363, 3794190), (495, 2782406), (605, 2276514), (726, 1897095), (990, 1391203), (1089, 1264730), (1210, 1138257), (1815, 758838), (2178, 632365), (3630, 379419), (5445, 252946), (10890, 126473)]