191199030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19979}}^1$

素因数の和:20029

約数の個数: 64

約数和(自身を含む): 517881600

約数和(自身を除く): 326682570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 19979, 39958, 59937, 99895, 119874, 199790, 219769, 299685, 439538, 579391, 599370, 659307, 1098845, 1158782, 1318614, 1738173, 2197690, 2896955, 3296535, 3476346, 5793910, 6373301, 6593070, 8690865, 12746602, 17381730, 19119903, 31866505, 38239806, 63733010, 95599515, 191199030]

約数ペア:

[(1, 191199030), (2, 95599515), (3, 63733010), (5, 38239806), (6, 31866505), (10, 19119903), (11, 17381730), (15, 12746602), (22, 8690865), (29, 6593070), (30, 6373301), (33, 5793910), (55, 3476346), (58, 3296535), (66, 2896955), (87, 2197690), (110, 1738173), (145, 1318614), (165, 1158782), (174, 1098845), (290, 659307), (319, 599370), (330, 579391), (435, 439538), (638, 299685), (870, 219769), (957, 199790), (1595, 119874), (1914, 99895), (3190, 59937), (4785, 39958), (9570, 19979)]