11897580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 34030080

約数和(自身を除く): 22132500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4219, 8438, 12657, 16876, 21095, 25314, 42190, 50628, 63285, 84380, 126570, 198293, 253140, 396586, 594879, 793172, 991465, 1189758, 1982930, 2379516, 2974395, 3965860, 5948790, 11897580]

約数ペア:

[(1, 11897580), (2, 5948790), (3, 3965860), (4, 2974395), (5, 2379516), (6, 1982930), (10, 1189758), (12, 991465), (15, 793172), (20, 594879), (30, 396586), (47, 253140), (60, 198293), (94, 126570), (141, 84380), (188, 63285), (235, 50628), (282, 42190), (470, 25314), (564, 21095), (705, 16876), (940, 12657), (1410, 8438), (2820, 4219)]