201105510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 492626880

約数和(自身を除く): 291521370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 229, 365, 401, 438, 458, 687, 730, 802, 1095, 1145, 1203, 1374, 2005, 2190, 2290, 2406, 3435, 4010, 6015, 6870, 12030, 16717, 29273, 33434, 50151, 58546, 83585, 87819, 91829, 100302, 146365, 167170, 175638, 183658, 250755, 275487, 292730, 439095, 459145, 501510, 550974, 878190, 918290, 1377435, 2754870, 6703517, 13407034, 20110551, 33517585, 40221102, 67035170, 100552755, 201105510]

約数ペア:

[(1, 201105510), (2, 100552755), (3, 67035170), (5, 40221102), (6, 33517585), (10, 20110551), (15, 13407034), (30, 6703517), (73, 2754870), (146, 1377435), (219, 918290), (229, 878190), (365, 550974), (401, 501510), (438, 459145), (458, 439095), (687, 292730), (730, 275487), (802, 250755), (1095, 183658), (1145, 175638), (1203, 167170), (1374, 146365), (2005, 100302), (2190, 91829), (2290, 87819), (2406, 83585), (3435, 58546), (4010, 50151), (6015, 33434), (6870, 29273), (12030, 16717)]