201930100965

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{666667}}^1$

素因数の和:666858

約数の個数: 48

約数和(自身を含む): 359424718848

約数和(自身を除く): 157494617883

約数列:

[1, 3, 5, 9, 15, 45, 53, 127, 159, 265, 381, 477, 635, 795, 1143, 1905, 2385, 5715, 6731, 20193, 33655, 60579, 100965, 302895, 666667, 2000001, 3333335, 6000003, 10000005, 30000015, 35333351, 84666709, 106000053, 176666755, 254000127, 318000159, 423333545, 530000265, 762000381, 1270000635, 1590000795, 3810001905, 4487335577, 13462006731, 22436677885, 40386020193, 67310033655, 201930100965]

約数ペア:

[(1, 201930100965), (3, 67310033655), (5, 40386020193), (9, 22436677885), (15, 13462006731), (45, 4487335577), (53, 3810001905), (127, 1590000795), (159, 1270000635), (265, 762000381), (381, 530000265), (477, 423333545), (635, 318000159), (795, 254000127), (1143, 176666755), (1905, 106000053), (2385, 84666709), (5715, 35333351), (6731, 30000015), (20193, 10000005), (33655, 6000003), (60579, 3333335), (100965, 2000001), (302895, 666667)]