13024340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 32277504

約数和(自身を除く): 19253164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3001, 4340, 6002, 12004, 15005, 21007, 30010, 42014, 60020, 84028, 93031, 105035, 186062, 210070, 372124, 420140, 465155, 651217, 930310, 1302434, 1860620, 2604868, 3256085, 6512170, 13024340]

約数ペア:

[(1, 13024340), (2, 6512170), (4, 3256085), (5, 2604868), (7, 1860620), (10, 1302434), (14, 930310), (20, 651217), (28, 465155), (31, 420140), (35, 372124), (62, 210070), (70, 186062), (124, 105035), (140, 93031), (155, 84028), (217, 60020), (310, 42014), (434, 30010), (620, 21007), (868, 15005), (1085, 12004), (2170, 6002), (3001, 4340)]