266110860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{260893}}^1$

素因数の和:260922

約数の個数: 48

約数和(自身を含む): 788943456

約数和(自身を除く): 522832596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 260893, 521786, 782679, 1043572, 1304465, 1565358, 2608930, 3130716, 3913395, 4435181, 5217860, 7826790, 8870362, 13305543, 15653580, 17740724, 22175905, 26611086, 44351810, 53222172, 66527715, 88703620, 133055430, 266110860]

約数ペア:

[(1, 266110860), (2, 133055430), (3, 88703620), (4, 66527715), (5, 53222172), (6, 44351810), (10, 26611086), (12, 22175905), (15, 17740724), (17, 15653580), (20, 13305543), (30, 8870362), (34, 7826790), (51, 5217860), (60, 4435181), (68, 3913395), (85, 3130716), (102, 2608930), (170, 1565358), (204, 1304465), (255, 1043572), (340, 782679), (510, 521786), (1020, 260893)]