530348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 1204224

約数和(自身を除く): 673876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 47, 52, 62, 91, 94, 124, 182, 188, 217, 329, 364, 403, 434, 611, 658, 806, 868, 1222, 1316, 1457, 1612, 2444, 2821, 2914, 4277, 5642, 5828, 8554, 10199, 11284, 17108, 18941, 20398, 37882, 40796, 75764, 132587, 265174, 530348]

約数ペア:

[(1, 530348), (2, 265174), (4, 132587), (7, 75764), (13, 40796), (14, 37882), (26, 20398), (28, 18941), (31, 17108), (47, 11284), (52, 10199), (62, 8554), (91, 5828), (94, 5642), (124, 4277), (182, 2914), (188, 2821), (217, 2444), (329, 1612), (364, 1457), (403, 1316), (434, 1222), (611, 868), (658, 806)]