174686050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 433061568

約数和(自身を除く): 258375518

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 154, 157, 170, 175, 187, 238, 275, 289, 314, 350, 374, 385, 425, 550, 578, 595, 770, 785, 850, 935, 1099, 1190, 1309, 1445, 1570, 1727, 1870, 1925, 2023, 2198, 2618, 2669, 2890, 2975, 3179, 3454, 3850, 3925, 4046, 4675, 5338, 5495, 5950, 6358, 6545, 7225, 7850, 8635, 9350, 10115, 10990, 12089, 13090, 13345, 14450, 15895, 17270, 18683, 20230, 22253, 24178, 26690, 27475, 29359, 31790, 32725, 37366, 43175, 44506, 45373, 50575, 54950, 58718, 60445, 65450, 66725, 79475, 86350, 90746, 93415, 101150, 111265, 120890, 133450, 146795, 158950, 186830, 205513, 222530, 226865, 293590, 302225, 317611, 411026, 453730, 467075, 499103, 556325, 604450, 635222, 733975, 934150, 998206, 1027565, 1112650, 1134325, 1467950, 1588055, 2055130, 2268650, 2495515, 3176110, 3493721, 4991030, 5137825, 6987442, 7940275, 10275650, 12477575, 15880550, 17468605, 24955150, 34937210, 87343025, 174686050]

約数ペア:

[(1, 174686050), (2, 87343025), (5, 34937210), (7, 24955150), (10, 17468605), (11, 15880550), (14, 12477575), (17, 10275650), (22, 7940275), (25, 6987442), (34, 5137825), (35, 4991030), (50, 3493721), (55, 3176110), (70, 2495515), (77, 2268650), (85, 2055130), (110, 1588055), (119, 1467950), (154, 1134325), (157, 1112650), (170, 1027565), (175, 998206), (187, 934150), (238, 733975), (275, 635222), (289, 604450), (314, 556325), (350, 499103), (374, 467075), (385, 453730), (425, 411026), (550, 317611), (578, 302225), (595, 293590), (770, 226865), (785, 222530), (850, 205513), (935, 186830), (1099, 158950), (1190, 146795), (1309, 133450), (1445, 120890), (1570, 111265), (1727, 101150), (1870, 93415), (1925, 90746), (2023, 86350), (2198, 79475), (2618, 66725), (2669, 65450), (2890, 60445), (2975, 58718), (3179, 54950), (3454, 50575), (3850, 45373), (3925, 44506), (4046, 43175), (4675, 37366), (5338, 32725), (5495, 31790), (5950, 29359), (6358, 27475), (6545, 26690), (7225, 24178), (7850, 22253), (8635, 20230), (9350, 18683), (10115, 17270), (10990, 15895), (12089, 14450), (13090, 13345)]