63764940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11941}}^1$

素因数の和:12042

約数の個数: 48

約数和(自身を含む): 180563040

約数和(自身を除く): 116798100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 11941, 23882, 35823, 47764, 59705, 71646, 119410, 143292, 179115, 238820, 358230, 716460, 1062749, 2125498, 3188247, 4250996, 5313745, 6376494, 10627490, 12752988, 15941235, 21254980, 31882470, 63764940]

約数ペア:

[(1, 63764940), (2, 31882470), (3, 21254980), (4, 15941235), (5, 12752988), (6, 10627490), (10, 6376494), (12, 5313745), (15, 4250996), (20, 3188247), (30, 2125498), (60, 1062749), (89, 716460), (178, 358230), (267, 238820), (356, 179115), (445, 143292), (534, 119410), (890, 71646), (1068, 59705), (1335, 47764), (1780, 35823), (2670, 23882), (5340, 11941)]