227498590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 500688864

約数和(自身を除く): 273190274

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 337, 361, 374, 418, 646, 674, 722, 935, 1045, 1615, 1685, 1805, 1870, 2090, 3230, 3370, 3553, 3610, 3707, 3971, 5729, 6137, 6403, 7106, 7414, 7942, 11458, 12274, 12806, 17765, 18535, 19855, 28645, 30685, 32015, 35530, 37070, 39710, 57290, 61370, 63019, 64030, 67507, 70433, 108851, 121657, 126038, 135014, 140866, 217702, 243314, 315095, 337535, 352165, 544255, 608285, 630190, 675070, 704330, 1088510, 1197361, 1216570, 1338227, 2068169, 2394722, 2676454, 4136338, 5986805, 6691135, 10340845, 11973610, 13382270, 20681690, 22749859, 45499718, 113749295, 227498590]

約数ペア:

[(1, 227498590), (2, 113749295), (5, 45499718), (10, 22749859), (11, 20681690), (17, 13382270), (19, 11973610), (22, 10340845), (34, 6691135), (38, 5986805), (55, 4136338), (85, 2676454), (95, 2394722), (110, 2068169), (170, 1338227), (187, 1216570), (190, 1197361), (209, 1088510), (323, 704330), (337, 675070), (361, 630190), (374, 608285), (418, 544255), (646, 352165), (674, 337535), (722, 315095), (935, 243314), (1045, 217702), (1615, 140866), (1685, 135014), (1805, 126038), (1870, 121657), (2090, 108851), (3230, 70433), (3370, 67507), (3553, 64030), (3610, 63019), (3707, 61370), (3971, 57290), (5729, 39710), (6137, 37070), (6403, 35530), (7106, 32015), (7414, 30685), (7942, 28645), (11458, 19855), (12274, 18535), (12806, 17765)]