616701910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 1293449472

約数和(自身を除く): 676747562

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 121, 155, 205, 242, 310, 341, 401, 410, 451, 605, 682, 802, 902, 1210, 1271, 1705, 2005, 2255, 2542, 3410, 3751, 4010, 4411, 4510, 4961, 6355, 7502, 8822, 9922, 12431, 12710, 13981, 16441, 18755, 22055, 24805, 24862, 27962, 32882, 37510, 44110, 48521, 49610, 62155, 69905, 82205, 97042, 124310, 136741, 139810, 153791, 164410, 180851, 242605, 273482, 307582, 361702, 485210, 509671, 683705, 768955, 904255, 1019342, 1367410, 1504151, 1537910, 1808510, 1989361, 2548355, 3008302, 3978722, 5096710, 5606381, 7520755, 9946805, 11212762, 15041510, 19893610, 28031905, 56063810, 61670191, 123340382, 308350955, 616701910]

約数ペア:

[(1, 616701910), (2, 308350955), (5, 123340382), (10, 61670191), (11, 56063810), (22, 28031905), (31, 19893610), (41, 15041510), (55, 11212762), (62, 9946805), (82, 7520755), (110, 5606381), (121, 5096710), (155, 3978722), (205, 3008302), (242, 2548355), (310, 1989361), (341, 1808510), (401, 1537910), (410, 1504151), (451, 1367410), (605, 1019342), (682, 904255), (802, 768955), (902, 683705), (1210, 509671), (1271, 485210), (1705, 361702), (2005, 307582), (2255, 273482), (2542, 242605), (3410, 180851), (3751, 164410), (4010, 153791), (4411, 139810), (4510, 136741), (4961, 124310), (6355, 97042), (7502, 82205), (8822, 69905), (9922, 62155), (12431, 49610), (12710, 48521), (13981, 44110), (16441, 37510), (18755, 32882), (22055, 27962), (24805, 24862)]