295492890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 923892480

約数和(自身を除く): 628399590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 121, 145, 154, 165, 174, 203, 210, 231, 242, 290, 319, 330, 363, 385, 401, 406, 435, 462, 605, 609, 638, 726, 770, 802, 847, 870, 957, 1015, 1155, 1203, 1210, 1218, 1595, 1694, 1815, 1914, 2005, 2030, 2233, 2310, 2406, 2541, 2807, 3045, 3190, 3509, 3630, 4010, 4235, 4411, 4466, 4785, 5082, 5614, 6015, 6090, 6699, 7018, 8421, 8470, 8822, 9570, 10527, 11165, 11629, 12030, 12705, 13233, 13398, 14035, 16842, 17545, 21054, 22055, 22330, 23258, 24563, 25410, 26466, 28070, 30877, 33495, 34887, 35090, 42105, 44110, 48521, 49126, 52635, 58145, 61754, 66165, 66990, 69774, 73689, 81403, 84210, 92631, 97042, 105270, 116290, 122815, 127919, 132330, 145563, 147378, 154385, 162806, 174435, 185262, 242605, 244209, 245630, 255838, 291126, 308770, 339647, 348870, 368445, 383757, 407015, 463155, 485210, 488418, 639595, 679294, 727815, 736890, 767514, 814030, 895433, 926310, 1018941, 1221045, 1279190, 1407109, 1455630, 1698235, 1790866, 1918785, 2037882, 2442090, 2686299, 2814218, 3396470, 3837570, 4221327, 4477165, 5094705, 5372598, 7035545, 8442654, 8954330, 9849763, 10189410, 13431495, 14071090, 19699526, 21106635, 26862990, 29549289, 42213270, 49248815, 59098578, 98497630, 147746445, 295492890]

約数ペア:

[(1, 295492890), (2, 147746445), (3, 98497630), (5, 59098578), (6, 49248815), (7, 42213270), (10, 29549289), (11, 26862990), (14, 21106635), (15, 19699526), (21, 14071090), (22, 13431495), (29, 10189410), (30, 9849763), (33, 8954330), (35, 8442654), (42, 7035545), (55, 5372598), (58, 5094705), (66, 4477165), (70, 4221327), (77, 3837570), (87, 3396470), (105, 2814218), (110, 2686299), (121, 2442090), (145, 2037882), (154, 1918785), (165, 1790866), (174, 1698235), (203, 1455630), (210, 1407109), (231, 1279190), (242, 1221045), (290, 1018941), (319, 926310), (330, 895433), (363, 814030), (385, 767514), (401, 736890), (406, 727815), (435, 679294), (462, 639595), (605, 488418), (609, 485210), (638, 463155), (726, 407015), (770, 383757), (802, 368445), (847, 348870), (870, 339647), (957, 308770), (1015, 291126), (1155, 255838), (1203, 245630), (1210, 244209), (1218, 242605), (1595, 185262), (1694, 174435), (1815, 162806), (1914, 154385), (2005, 147378), (2030, 145563), (2233, 132330), (2310, 127919), (2406, 122815), (2541, 116290), (2807, 105270), (3045, 97042), (3190, 92631), (3509, 84210), (3630, 81403), (4010, 73689), (4235, 69774), (4411, 66990), (4466, 66165), (4785, 61754), (5082, 58145), (5614, 52635), (6015, 49126), (6090, 48521), (6699, 44110), (7018, 42105), (8421, 35090), (8470, 34887), (8822, 33495), (9570, 30877), (10527, 28070), (11165, 26466), (11629, 25410), (12030, 24563), (12705, 23258), (13233, 22330), (13398, 22055), (14035, 21054), (16842, 17545)]