63529980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11897}}^1$

素因数の和:11998

約数の個数: 48

約数和(自身を含む): 179897760

約数和(自身を除く): 116367780

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, 11897, 23794, 35691, 47588, 59485, 71382, 118970, 142764, 178455, 237940, 356910, 713820, 1058833, 2117666, 3176499, 4235332, 5294165, 6352998, 10588330, 12705996, 15882495, 21176660, 31764990, 63529980]

約数ペア:

[(1, 63529980), (2, 31764990), (3, 21176660), (4, 15882495), (5, 12705996), (6, 10588330), (10, 6352998), (12, 5294165), (15, 4235332), (20, 3176499), (30, 2117666), (60, 1058833), (89, 713820), (178, 356910), (267, 237940), (356, 178455), (445, 142764), (534, 118970), (890, 71382), (1068, 59485), (1335, 47588), (1780, 35691), (2670, 23794), (5340, 11897)]