185254860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2239}}^1$

素因数の和:2455

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 410836020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1970, 2239, 2364, 2758, 2955, 3940, 4137, 4478, 5516, 5910, 6717, 6895, 8274, 8956, 11195, 11820, 13434, 13790, 15673, 16548, 20685, 22390, 26868, 27580, 31346, 33585, 41370, 44780, 47019, 62692, 67170, 78365, 82740, 94038, 134340, 156730, 188076, 235095, 313460, 441083, 470190, 882166, 940380, 1323249, 1764332, 2205415, 2646498, 3087581, 4410830, 5292996, 6175162, 6616245, 8821660, 9262743, 12350324, 13232490, 15437905, 18525486, 26464980, 30875810, 37050972, 46313715, 61751620, 92627430, 185254860]

約数ペア:

[(1, 185254860), (2, 92627430), (3, 61751620), (4, 46313715), (5, 37050972), (6, 30875810), (7, 26464980), (10, 18525486), (12, 15437905), (14, 13232490), (15, 12350324), (20, 9262743), (21, 8821660), (28, 6616245), (30, 6175162), (35, 5292996), (42, 4410830), (60, 3087581), (70, 2646498), (84, 2205415), (105, 1764332), (140, 1323249), (197, 940380), (210, 882166), (394, 470190), (420, 441083), (591, 313460), (788, 235095), (985, 188076), (1182, 156730), (1379, 134340), (1970, 94038), (2239, 82740), (2364, 78365), (2758, 67170), (2955, 62692), (3940, 47019), (4137, 44780), (4478, 41370), (5516, 33585), (5910, 31346), (6717, 27580), (6895, 26868), (8274, 22390), (8956, 20685), (11195, 16548), (11820, 15673), (13434, 13790)]