30575300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 78328320

約数和(自身を除く): 47753020

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, 1409, 1550, 2170, 2818, 3100, 4340, 5425, 5636, 7045, 9863, 10850, 14090, 19726, 21700, 28180, 35225, 39452, 43679, 49315, 70450, 87358, 98630, 140900, 174716, 197260, 218395, 246575, 305753, 436790, 493150, 611506, 873580, 986300, 1091975, 1223012, 1528765, 2183950, 3057530, 4367900, 6115060, 7643825, 15287650, 30575300]

約数ペア:

[(1, 30575300), (2, 15287650), (4, 7643825), (5, 6115060), (7, 4367900), (10, 3057530), (14, 2183950), (20, 1528765), (25, 1223012), (28, 1091975), (31, 986300), (35, 873580), (50, 611506), (62, 493150), (70, 436790), (100, 305753), (124, 246575), (140, 218395), (155, 197260), (175, 174716), (217, 140900), (310, 98630), (350, 87358), (434, 70450), (620, 49315), (700, 43679), (775, 39452), (868, 35225), (1085, 28180), (1409, 21700), (1550, 19726), (2170, 14090), (2818, 10850), (3100, 9863), (4340, 7045), (5425, 5636)]