19074300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 65329152

約数和(自身を除く): 46254852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 293, 300, 310, 350, 372, 420, 434, 465, 525, 586, 620, 651, 700, 775, 868, 879, 930, 1050, 1085, 1172, 1302, 1465, 1550, 1758, 1860, 2051, 2100, 2170, 2325, 2604, 2930, 3100, 3255, 3516, 4102, 4340, 4395, 4650, 5425, 5860, 6153, 6510, 7325, 8204, 8790, 9083, 9300, 10255, 10850, 12306, 13020, 14650, 16275, 17580, 18166, 20510, 21700, 21975, 24612, 27249, 29300, 30765, 32550, 36332, 41020, 43950, 45415, 51275, 54498, 61530, 63581, 65100, 87900, 90830, 102550, 108996, 123060, 127162, 136245, 153825, 181660, 190743, 205100, 227075, 254324, 272490, 307650, 317905, 381486, 454150, 544980, 615300, 635810, 681225, 762972, 908300, 953715, 1271620, 1362450, 1589525, 1907430, 2724900, 3179050, 3814860, 4768575, 6358100, 9537150, 19074300]

約数ペア:

[(1, 19074300), (2, 9537150), (3, 6358100), (4, 4768575), (5, 3814860), (6, 3179050), (7, 2724900), (10, 1907430), (12, 1589525), (14, 1362450), (15, 1271620), (20, 953715), (21, 908300), (25, 762972), (28, 681225), (30, 635810), (31, 615300), (35, 544980), (42, 454150), (50, 381486), (60, 317905), (62, 307650), (70, 272490), (75, 254324), (84, 227075), (93, 205100), (100, 190743), (105, 181660), (124, 153825), (140, 136245), (150, 127162), (155, 123060), (175, 108996), (186, 102550), (210, 90830), (217, 87900), (293, 65100), (300, 63581), (310, 61530), (350, 54498), (372, 51275), (420, 45415), (434, 43950), (465, 41020), (525, 36332), (586, 32550), (620, 30765), (651, 29300), (700, 27249), (775, 24612), (868, 21975), (879, 21700), (930, 20510), (1050, 18166), (1085, 17580), (1172, 16275), (1302, 14650), (1465, 13020), (1550, 12306), (1758, 10850), (1860, 10255), (2051, 9300), (2100, 9083), (2170, 8790), (2325, 8204), (2604, 7325), (2930, 6510), (3100, 6153), (3255, 5860), (3516, 5425), (4102, 4650), (4340, 4395)]