91531230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25639}}^1$

素因数の和:25673

約数の個数: 64

約数和(自身を含む): 265835520

約数和(自身を除く): 174304290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 25639, 51278, 76917, 128195, 153834, 179473, 256390, 358946, 384585, 435863, 538419, 769170, 871726, 897365, 1076838, 1307589, 1794730, 2179315, 2615178, 2692095, 3051041, 4358630, 5384190, 6102082, 6537945, 9153123, 13075890, 15255205, 18306246, 30510410, 45765615, 91531230]

約数ペア:

[(1, 91531230), (2, 45765615), (3, 30510410), (5, 18306246), (6, 15255205), (7, 13075890), (10, 9153123), (14, 6537945), (15, 6102082), (17, 5384190), (21, 4358630), (30, 3051041), (34, 2692095), (35, 2615178), (42, 2179315), (51, 1794730), (70, 1307589), (85, 1076838), (102, 897365), (105, 871726), (119, 769170), (170, 538419), (210, 435863), (238, 384585), (255, 358946), (357, 256390), (510, 179473), (595, 153834), (714, 128195), (1190, 76917), (1785, 51278), (3570, 25639)]