456390690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74941}}^1$

素因数の和:74987

約数の個数: 64

約数和(自身を含む): 1294997760

約数和(自身を除く): 838607070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 74941, 149882, 224823, 374705, 449646, 524587, 749410, 1049174, 1124115, 1573761, 2173289, 2248230, 2622935, 3147522, 4346578, 5245870, 6519867, 7868805, 10866445, 13039734, 15213023, 15737610, 21732890, 30426046, 32599335, 45639069, 65198670, 76065115, 91278138, 152130230, 228195345, 456390690]

約数ペア:

[(1, 456390690), (2, 228195345), (3, 152130230), (5, 91278138), (6, 76065115), (7, 65198670), (10, 45639069), (14, 32599335), (15, 30426046), (21, 21732890), (29, 15737610), (30, 15213023), (35, 13039734), (42, 10866445), (58, 7868805), (70, 6519867), (87, 5245870), (105, 4346578), (145, 3147522), (174, 2622935), (203, 2248230), (210, 2173289), (290, 1573761), (406, 1124115), (435, 1049174), (609, 749410), (870, 524587), (1015, 449646), (1218, 374705), (2030, 224823), (3045, 149882), (6090, 74941)]