470199780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23117}}^1$

素因数の和:23245

約数の個数: 72

約数和(自身を含む): 1438956792

約数和(自身を除く): 968757012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 23117, 46234, 69351, 92468, 115585, 138702, 208053, 231170, 277404, 346755, 416106, 462340, 693510, 832212, 1040265, 1387020, 2080530, 2612221, 4161060, 5224442, 7836663, 10448884, 13061105, 15673326, 23509989, 26122210, 31346652, 39183315, 47019978, 52244420, 78366630, 94039956, 117549945, 156733260, 235099890, 470199780]

約数ペア:

[(1, 470199780), (2, 235099890), (3, 156733260), (4, 117549945), (5, 94039956), (6, 78366630), (9, 52244420), (10, 47019978), (12, 39183315), (15, 31346652), (18, 26122210), (20, 23509989), (30, 15673326), (36, 13061105), (45, 10448884), (60, 7836663), (90, 5224442), (113, 4161060), (180, 2612221), (226, 2080530), (339, 1387020), (452, 1040265), (565, 832212), (678, 693510), (1017, 462340), (1130, 416106), (1356, 346755), (1695, 277404), (2034, 231170), (2260, 208053), (3390, 138702), (4068, 115585), (5085, 92468), (6780, 69351), (10170, 46234), (20340, 23117)]