30471000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1482

約数の個数: 128

約数和(自身を含む): 108725760

約数和(自身を除く): 78254760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1451, 1500, 1750, 2100, 2625, 2902, 3000, 3500, 4200, 4353, 5250, 5804, 7000, 7255, 8706, 10157, 10500, 11608, 14510, 17412, 20314, 21000, 21765, 29020, 30471, 34824, 36275, 40628, 43530, 50785, 58040, 60942, 72550, 81256, 87060, 101570, 108825, 121884, 145100, 152355, 174120, 181375, 203140, 217650, 243768, 253925, 290200, 304710, 362750, 406280, 435300, 507850, 544125, 609420, 725500, 761775, 870600, 1015700, 1088250, 1218840, 1269625, 1451000, 1523550, 2031400, 2176500, 2539250, 3047100, 3808875, 4353000, 5078500, 6094200, 7617750, 10157000, 15235500, 30471000]

約数ペア:

[(1, 30471000), (2, 15235500), (3, 10157000), (4, 7617750), (5, 6094200), (6, 5078500), (7, 4353000), (8, 3808875), (10, 3047100), (12, 2539250), (14, 2176500), (15, 2031400), (20, 1523550), (21, 1451000), (24, 1269625), (25, 1218840), (28, 1088250), (30, 1015700), (35, 870600), (40, 761775), (42, 725500), (50, 609420), (56, 544125), (60, 507850), (70, 435300), (75, 406280), (84, 362750), (100, 304710), (105, 290200), (120, 253925), (125, 243768), (140, 217650), (150, 203140), (168, 181375), (175, 174120), (200, 152355), (210, 145100), (250, 121884), (280, 108825), (300, 101570), (350, 87060), (375, 81256), (420, 72550), (500, 60942), (525, 58040), (600, 50785), (700, 43530), (750, 40628), (840, 36275), (875, 34824), (1000, 30471), (1050, 29020), (1400, 21765), (1451, 21000), (1500, 20314), (1750, 17412), (2100, 14510), (2625, 11608), (2902, 10500), (3000, 10157), (3500, 8706), (4200, 7255), (4353, 7000), (5250, 5804)]