121504460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 320398848

約数和(自身を除く): 198894388

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 257, 307, 308, 385, 514, 614, 770, 1028, 1228, 1285, 1535, 1540, 1799, 2149, 2570, 2827, 3070, 3377, 3598, 4298, 5140, 5654, 6140, 6754, 7196, 8596, 8995, 10745, 11308, 13508, 14135, 16885, 17990, 19789, 21490, 23639, 28270, 33770, 35980, 39578, 42980, 47278, 56540, 67540, 78899, 79156, 94556, 98945, 118195, 157798, 197890, 236390, 315596, 394495, 395780, 472780, 552293, 788990, 867889, 1104586, 1577980, 1735778, 2209172, 2761465, 3471556, 4339445, 5522930, 6075223, 8678890, 11045860, 12150446, 17357780, 24300892, 30376115, 60752230, 121504460]

約数ペア:

[(1, 121504460), (2, 60752230), (4, 30376115), (5, 24300892), (7, 17357780), (10, 12150446), (11, 11045860), (14, 8678890), (20, 6075223), (22, 5522930), (28, 4339445), (35, 3471556), (44, 2761465), (55, 2209172), (70, 1735778), (77, 1577980), (110, 1104586), (140, 867889), (154, 788990), (220, 552293), (257, 472780), (307, 395780), (308, 394495), (385, 315596), (514, 236390), (614, 197890), (770, 157798), (1028, 118195), (1228, 98945), (1285, 94556), (1535, 79156), (1540, 78899), (1799, 67540), (2149, 56540), (2570, 47278), (2827, 42980), (3070, 39578), (3377, 35980), (3598, 33770), (4298, 28270), (5140, 23639), (5654, 21490), (6140, 19789), (6754, 17990), (7196, 16885), (8596, 14135), (8995, 13508), (10745, 11308)]