10921470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 30260736

約数和(自身を除く): 19339266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 397, 655, 786, 794, 917, 1191, 1310, 1834, 1965, 1985, 2382, 2751, 2779, 3930, 3970, 4585, 5502, 5558, 5955, 8337, 9170, 11910, 13755, 13895, 16674, 27510, 27790, 41685, 52007, 83370, 104014, 156021, 260035, 312042, 364049, 520070, 728098, 780105, 1092147, 1560210, 1820245, 2184294, 3640490, 5460735, 10921470]

約数ペア:

[(1, 10921470), (2, 5460735), (3, 3640490), (5, 2184294), (6, 1820245), (7, 1560210), (10, 1092147), (14, 780105), (15, 728098), (21, 520070), (30, 364049), (35, 312042), (42, 260035), (70, 156021), (105, 104014), (131, 83370), (210, 52007), (262, 41685), (393, 27790), (397, 27510), (655, 16674), (786, 13895), (794, 13755), (917, 11910), (1191, 9170), (1310, 8337), (1834, 5955), (1965, 5558), (1985, 5502), (2382, 4585), (2751, 3970), (2779, 3930)]