89707730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 199454400

約数和(自身を除く): 109746670

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 59, 70, 98, 107, 118, 145, 203, 214, 245, 290, 295, 406, 413, 490, 535, 590, 749, 826, 1015, 1070, 1421, 1498, 1711, 2030, 2065, 2842, 2891, 3103, 3422, 3745, 4130, 5243, 5782, 6206, 6313, 7105, 7490, 8555, 10486, 11977, 12626, 14210, 14455, 15515, 17110, 21721, 23954, 26215, 28910, 31030, 31565, 43442, 44191, 52430, 59885, 63130, 83839, 88382, 108605, 119770, 152047, 167678, 183077, 217210, 220955, 304094, 309337, 366154, 419195, 441910, 618674, 760235, 838390, 915385, 1281539, 1520470, 1546685, 1830770, 2563078, 3093370, 6407695, 8970773, 12815390, 17941546, 44853865, 89707730]

約数ペア:

[(1, 89707730), (2, 44853865), (5, 17941546), (7, 12815390), (10, 8970773), (14, 6407695), (29, 3093370), (35, 2563078), (49, 1830770), (58, 1546685), (59, 1520470), (70, 1281539), (98, 915385), (107, 838390), (118, 760235), (145, 618674), (203, 441910), (214, 419195), (245, 366154), (290, 309337), (295, 304094), (406, 220955), (413, 217210), (490, 183077), (535, 167678), (590, 152047), (749, 119770), (826, 108605), (1015, 88382), (1070, 83839), (1421, 63130), (1498, 59885), (1711, 52430), (2030, 44191), (2065, 43442), (2842, 31565), (2891, 31030), (3103, 28910), (3422, 26215), (3745, 23954), (4130, 21721), (5243, 17110), (5782, 15515), (6206, 14455), (6313, 14210), (7105, 12626), (7490, 11977), (8555, 10486)]