459106900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21157}}^1$

素因数の和:21209

約数の個数: 72

約数和(自身を含む): 1175369216

約数和(自身を除く): 716262316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 10850, 21157, 21700, 42314, 84628, 105785, 148099, 211570, 296198, 423140, 528925, 592396, 655867, 740495, 1057850, 1311734, 1480990, 2115700, 2623468, 2961980, 3279335, 3702475, 4591069, 6558670, 7404950, 9182138, 13117340, 14809900, 16396675, 18364276, 22955345, 32793350, 45910690, 65586700, 91821380, 114776725, 229553450, 459106900]

約数ペア:

[(1, 459106900), (2, 229553450), (4, 114776725), (5, 91821380), (7, 65586700), (10, 45910690), (14, 32793350), (20, 22955345), (25, 18364276), (28, 16396675), (31, 14809900), (35, 13117340), (50, 9182138), (62, 7404950), (70, 6558670), (100, 4591069), (124, 3702475), (140, 3279335), (155, 2961980), (175, 2623468), (217, 2115700), (310, 1480990), (350, 1311734), (434, 1057850), (620, 740495), (700, 655867), (775, 592396), (868, 528925), (1085, 423140), (1550, 296198), (2170, 211570), (3100, 148099), (4340, 105785), (5425, 84628), (10850, 42314), (21157, 21700)]