69473990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 130170240

約数和(自身を除く): 60696250

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 2491, 2789, 4982, 5578, 12455, 13945, 24910, 27890, 131083, 147817, 262166, 295634, 655415, 739085, 1310830, 1478170, 6947399, 13894798, 34736995, 69473990]

約数ペア:

[(1, 69473990), (2, 34736995), (5, 13894798), (10, 6947399), (47, 1478170), (53, 1310830), (94, 739085), (106, 655415), (235, 295634), (265, 262166), (470, 147817), (530, 131083), (2491, 27890), (2789, 24910), (4982, 13945), (5578, 12455)]