7585470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 19964880

約数和(自身を除く): 12379410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 947, 1335, 1602, 1894, 2670, 2841, 4005, 4735, 5682, 8010, 8523, 9470, 14205, 17046, 28410, 42615, 84283, 85230, 168566, 252849, 421415, 505698, 758547, 842830, 1264245, 1517094, 2528490, 3792735, 7585470]

約数ペア:

[(1, 7585470), (2, 3792735), (3, 2528490), (5, 1517094), (6, 1264245), (9, 842830), (10, 758547), (15, 505698), (18, 421415), (30, 252849), (45, 168566), (89, 85230), (90, 84283), (178, 42615), (267, 28410), (445, 17046), (534, 14205), (801, 9470), (890, 8523), (947, 8010), (1335, 5682), (1602, 4735), (1894, 4005), (2670, 2841)]