42841190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 98249760

約数和(自身を除く): 55408570

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 49, 70, 74, 85, 98, 119, 139, 170, 185, 238, 245, 259, 278, 370, 490, 518, 595, 629, 695, 833, 973, 1190, 1258, 1295, 1390, 1666, 1813, 1946, 2363, 2590, 3145, 3626, 4165, 4403, 4726, 4865, 5143, 6290, 6811, 8330, 8806, 9065, 9730, 10286, 11815, 13622, 16541, 18130, 22015, 23630, 25715, 30821, 33082, 34055, 36001, 44030, 51430, 61642, 68110, 72002, 82705, 87431, 115787, 154105, 165410, 174862, 180005, 231574, 252007, 308210, 360010, 437155, 504014, 578935, 612017, 874310, 1157870, 1224034, 1260035, 2520070, 3060085, 4284119, 6120170, 8568238, 21420595, 42841190]

約数ペア:

[(1, 42841190), (2, 21420595), (5, 8568238), (7, 6120170), (10, 4284119), (14, 3060085), (17, 2520070), (34, 1260035), (35, 1224034), (37, 1157870), (49, 874310), (70, 612017), (74, 578935), (85, 504014), (98, 437155), (119, 360010), (139, 308210), (170, 252007), (185, 231574), (238, 180005), (245, 174862), (259, 165410), (278, 154105), (370, 115787), (490, 87431), (518, 82705), (595, 72002), (629, 68110), (695, 61642), (833, 51430), (973, 44030), (1190, 36001), (1258, 34055), (1295, 33082), (1390, 30821), (1666, 25715), (1813, 23630), (1946, 22015), (2363, 18130), (2590, 16541), (3145, 13622), (3626, 11815), (4165, 10286), (4403, 9730), (4726, 9065), (4865, 8806), (5143, 8330), (6290, 6811)]