30921450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 89577600

約数和(自身を除く): 58656150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 343, 350, 490, 525, 601, 686, 735, 1029, 1050, 1202, 1225, 1470, 1715, 1803, 2058, 2450, 3005, 3430, 3606, 3675, 4207, 5145, 6010, 7350, 8414, 8575, 9015, 10290, 12621, 15025, 17150, 18030, 21035, 25242, 25725, 29449, 30050, 42070, 45075, 51450, 58898, 63105, 88347, 90150, 105175, 126210, 147245, 176694, 206143, 210350, 294490, 315525, 412286, 441735, 618429, 631050, 736225, 883470, 1030715, 1236858, 1472450, 2061430, 2208675, 3092145, 4417350, 5153575, 6184290, 10307150, 15460725, 30921450]

約数ペア:

[(1, 30921450), (2, 15460725), (3, 10307150), (5, 6184290), (6, 5153575), (7, 4417350), (10, 3092145), (14, 2208675), (15, 2061430), (21, 1472450), (25, 1236858), (30, 1030715), (35, 883470), (42, 736225), (49, 631050), (50, 618429), (70, 441735), (75, 412286), (98, 315525), (105, 294490), (147, 210350), (150, 206143), (175, 176694), (210, 147245), (245, 126210), (294, 105175), (343, 90150), (350, 88347), (490, 63105), (525, 58898), (601, 51450), (686, 45075), (735, 42070), (1029, 30050), (1050, 29449), (1202, 25725), (1225, 25242), (1470, 21035), (1715, 18030), (1803, 17150), (2058, 15025), (2450, 12621), (3005, 10290), (3430, 9015), (3606, 8575), (3675, 8414), (4207, 7350), (5145, 6010)]