350394590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 802890144

約数和(自身を除く): 452495554

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 67, 70, 91, 98, 130, 134, 182, 245, 335, 455, 469, 490, 637, 670, 821, 871, 910, 938, 1274, 1642, 1742, 2345, 3185, 3283, 4105, 4355, 4690, 5747, 6097, 6370, 6566, 8210, 8710, 10673, 11494, 12194, 16415, 21346, 28735, 30485, 32830, 40229, 42679, 53365, 55007, 57470, 60970, 74711, 80458, 85358, 106730, 110014, 149422, 201145, 213395, 275035, 373555, 385049, 402290, 426790, 522977, 550070, 715091, 747110, 770098, 1045954, 1430182, 1925245, 2614885, 2695343, 3575455, 3850490, 5005637, 5229770, 5390686, 7150910, 10011274, 13476715, 25028185, 26953430, 35039459, 50056370, 70078918, 175197295, 350394590]

約数ペア:

[(1, 350394590), (2, 175197295), (5, 70078918), (7, 50056370), (10, 35039459), (13, 26953430), (14, 25028185), (26, 13476715), (35, 10011274), (49, 7150910), (65, 5390686), (67, 5229770), (70, 5005637), (91, 3850490), (98, 3575455), (130, 2695343), (134, 2614885), (182, 1925245), (245, 1430182), (335, 1045954), (455, 770098), (469, 747110), (490, 715091), (637, 550070), (670, 522977), (821, 426790), (871, 402290), (910, 385049), (938, 373555), (1274, 275035), (1642, 213395), (1742, 201145), (2345, 149422), (3185, 110014), (3283, 106730), (4105, 85358), (4355, 80458), (4690, 74711), (5747, 60970), (6097, 57470), (6370, 55007), (6566, 53365), (8210, 42679), (8710, 40229), (10673, 32830), (11494, 30485), (12194, 28735), (16415, 21346)]