282930810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 693705600

約数和(自身を除く): 410774790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 349, 366, 443, 610, 698, 886, 915, 1047, 1329, 1745, 1830, 2094, 2215, 2658, 3490, 4430, 5235, 6645, 10470, 13290, 21289, 27023, 42578, 54046, 63867, 81069, 106445, 127734, 135115, 154607, 162138, 212890, 270230, 309214, 319335, 405345, 463821, 638670, 773035, 810690, 927642, 1546070, 2319105, 4638210, 9431027, 18862054, 28293081, 47155135, 56586162, 94310270, 141465405, 282930810]

約数ペア:

[(1, 282930810), (2, 141465405), (3, 94310270), (5, 56586162), (6, 47155135), (10, 28293081), (15, 18862054), (30, 9431027), (61, 4638210), (122, 2319105), (183, 1546070), (305, 927642), (349, 810690), (366, 773035), (443, 638670), (610, 463821), (698, 405345), (886, 319335), (915, 309214), (1047, 270230), (1329, 212890), (1745, 162138), (1830, 154607), (2094, 135115), (2215, 127734), (2658, 106445), (3490, 81069), (4430, 63867), (5235, 54046), (6645, 42578), (10470, 27023), (13290, 21289)]