637628460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48973}}^1$

素因数の和:49023

約数の個数: 96

約数和(自身を含む): 2106273792

約数和(自身を除く): 1468645332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 48973, 97946, 146919, 195892, 244865, 293838, 342811, 489730, 587676, 685622, 734595, 979460, 1028433, 1371244, 1469190, 1518163, 1714055, 2056866, 2938380, 3036326, 3428110, 4113732, 4554489, 5142165, 6072652, 6856220, 7590815, 9108978, 10284330, 10627141, 15181630, 18217956, 20568660, 21254282, 22772445, 30363260, 31881423, 42508564, 45544890, 53135705, 63762846, 91089780, 106271410, 127525692, 159407115, 212542820, 318814230, 637628460]

約数ペア:

[(1, 637628460), (2, 318814230), (3, 212542820), (4, 159407115), (5, 127525692), (6, 106271410), (7, 91089780), (10, 63762846), (12, 53135705), (14, 45544890), (15, 42508564), (20, 31881423), (21, 30363260), (28, 22772445), (30, 21254282), (31, 20568660), (35, 18217956), (42, 15181630), (60, 10627141), (62, 10284330), (70, 9108978), (84, 7590815), (93, 6856220), (105, 6072652), (124, 5142165), (140, 4554489), (155, 4113732), (186, 3428110), (210, 3036326), (217, 2938380), (310, 2056866), (372, 1714055), (420, 1518163), (434, 1469190), (465, 1371244), (620, 1028433), (651, 979460), (868, 734595), (930, 685622), (1085, 587676), (1302, 489730), (1860, 342811), (2170, 293838), (2604, 244865), (3255, 195892), (4340, 146919), (6510, 97946), (13020, 48973)]