91967960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^2$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 252214560

約数和(自身を除く): 160246600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 139, 140, 170, 238, 278, 280, 340, 476, 556, 595, 680, 695, 952, 973, 1112, 1190, 1390, 1946, 2363, 2380, 2780, 3892, 4726, 4760, 4865, 5560, 7784, 9452, 9730, 11815, 16541, 18904, 19321, 19460, 23630, 33082, 38642, 38920, 47260, 66164, 77284, 82705, 94520, 96605, 132328, 135247, 154568, 165410, 193210, 270494, 328457, 330820, 386420, 540988, 656914, 661640, 676235, 772840, 1081976, 1313828, 1352470, 1642285, 2299199, 2627656, 2704940, 3284570, 4598398, 5409880, 6569140, 9196796, 11495995, 13138280, 18393592, 22991990, 45983980, 91967960]

約数ペア:

[(1, 91967960), (2, 45983980), (4, 22991990), (5, 18393592), (7, 13138280), (8, 11495995), (10, 9196796), (14, 6569140), (17, 5409880), (20, 4598398), (28, 3284570), (34, 2704940), (35, 2627656), (40, 2299199), (56, 1642285), (68, 1352470), (70, 1313828), (85, 1081976), (119, 772840), (136, 676235), (139, 661640), (140, 656914), (170, 540988), (238, 386420), (278, 330820), (280, 328457), (340, 270494), (476, 193210), (556, 165410), (595, 154568), (680, 135247), (695, 132328), (952, 96605), (973, 94520), (1112, 82705), (1190, 77284), (1390, 66164), (1946, 47260), (2363, 38920), (2380, 38642), (2780, 33082), (3892, 23630), (4726, 19460), (4760, 19321), (4865, 18904), (5560, 16541), (7784, 11815), (9452, 9730)]