2073456420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{5443}}^1$

素因数の和:6369

約数の個数: 96

約数和(自身を含む): 6643596288

約数和(自身を除く): 4570139868

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, 210, 420, 907, 1814, 2721, 3628, 4535, 5442, 5443, 6349, 9070, 10884, 10886, 12698, 13605, 16329, 18140, 19047, 21772, 25396, 27210, 27215, 31745, 32658, 38094, 38101, 54420, 54430, 63490, 65316, 76188, 76202, 81645, 95235, 108860, 114303, 126980, 152404, 163290, 190470, 190505, 228606, 326580, 380940, 381010, 457212, 571515, 762020, 1143030, 2286060, 4936801, 9873602, 14810403, 19747204, 24684005, 29620806, 34557607, 49368010, 59241612, 69115214, 74052015, 98736020, 103672821, 138230428, 148104030, 172788035, 207345642, 296208060, 345576070, 414691284, 518364105, 691152140, 1036728210, 2073456420]

約数ペア:

[(1, 2073456420), (2, 1036728210), (3, 691152140), (4, 518364105), (5, 414691284), (6, 345576070), (7, 296208060), (10, 207345642), (12, 172788035), (14, 148104030), (15, 138230428), (20, 103672821), (21, 98736020), (28, 74052015), (30, 69115214), (35, 59241612), (42, 49368010), (60, 34557607), (70, 29620806), (84, 24684005), (105, 19747204), (140, 14810403), (210, 9873602), (420, 4936801), (907, 2286060), (1814, 1143030), (2721, 762020), (3628, 571515), (4535, 457212), (5442, 381010), (5443, 380940), (6349, 326580), (9070, 228606), (10884, 190505), (10886, 190470), (12698, 163290), (13605, 152404), (16329, 126980), (18140, 114303), (19047, 108860), (21772, 95235), (25396, 81645), (27210, 76202), (27215, 76188), (31745, 65316), (32658, 63490), (38094, 54430), (38101, 54420)]