30022991600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{345887}}^1$

素因数の和:345943

約数の個数: 120

約数和(自身を含む): 85093982208

約数和(自身を除く): 55070990608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 5425, 6200, 8680, 10850, 12400, 17360, 21700, 43400, 86800, 345887, 691774, 1383548, 1729435, 2421209, 2767096, 3458870, 4842418, 5534192, 6917740, 8647175, 9684836, 10722497, 12106045, 13835480, 17294350, 19369672, 21444994, 24212090, 27670960, 34588700, 38739344, 42889988, 48424180, 53612485, 60530225, 69177400, 75057479, 85779976, 96848360, 107224970, 121060450, 138354800, 150114958, 171559952, 193696720, 214449940, 242120900, 268062425, 300229916, 375287395, 428899880, 484241800, 536124850, 600459832, 750574790, 857799760, 968483600, 1072249700, 1200919664, 1501149580, 1876436975, 2144499400, 3002299160, 3752873950, 4288998800, 6004598320, 7505747900, 15011495800, 30022991600]

約数ペア:

[(1, 30022991600), (2, 15011495800), (4, 7505747900), (5, 6004598320), (7, 4288998800), (8, 3752873950), (10, 3002299160), (14, 2144499400), (16, 1876436975), (20, 1501149580), (25, 1200919664), (28, 1072249700), (31, 968483600), (35, 857799760), (40, 750574790), (50, 600459832), (56, 536124850), (62, 484241800), (70, 428899880), (80, 375287395), (100, 300229916), (112, 268062425), (124, 242120900), (140, 214449940), (155, 193696720), (175, 171559952), (200, 150114958), (217, 138354800), (248, 121060450), (280, 107224970), (310, 96848360), (350, 85779976), (400, 75057479), (434, 69177400), (496, 60530225), (560, 53612485), (620, 48424180), (700, 42889988), (775, 38739344), (868, 34588700), (1085, 27670960), (1240, 24212090), (1400, 21444994), (1550, 19369672), (1736, 17294350), (2170, 13835480), (2480, 12106045), (2800, 10722497), (3100, 9684836), (3472, 8647175), (4340, 6917740), (5425, 5534192), (6200, 4842418), (8680, 3458870), (10850, 2767096), (12400, 2421209), (17360, 1729435), (21700, 1383548), (43400, 691774), (86800, 345887)]