30103716

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 72213120

約数和(自身を除く): 42109404

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 397, 426, 534, 794, 852, 1068, 1191, 1588, 2382, 4764, 6319, 12638, 18957, 25276, 28187, 35333, 37914, 56374, 70666, 75828, 84561, 105999, 112748, 141332, 169122, 211998, 338244, 423996, 2508643, 5017286, 7525929, 10034572, 15051858, 30103716]

約数ペア:

[(1, 30103716), (2, 15051858), (3, 10034572), (4, 7525929), (6, 5017286), (12, 2508643), (71, 423996), (89, 338244), (142, 211998), (178, 169122), (213, 141332), (267, 112748), (284, 105999), (356, 84561), (397, 75828), (426, 70666), (534, 56374), (794, 37914), (852, 35333), (1068, 28187), (1191, 25276), (1588, 18957), (2382, 12638), (4764, 6319)]