7431060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 25627392

約数和(自身を除く): 18196332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1361, 1365, 1820, 2722, 2730, 4083, 5444, 5460, 6805, 8166, 9527, 13610, 16332, 17693, 19054, 20415, 27220, 28581, 35386, 38108, 40830, 47635, 53079, 57162, 70772, 81660, 88465, 95270, 106158, 114324, 123851, 142905, 176930, 190540, 212316, 247702, 265395, 285810, 353860, 371553, 495404, 530790, 571620, 619255, 743106, 1061580, 1238510, 1486212, 1857765, 2477020, 3715530, 7431060]

約数ペア:

[(1, 7431060), (2, 3715530), (3, 2477020), (4, 1857765), (5, 1486212), (6, 1238510), (7, 1061580), (10, 743106), (12, 619255), (13, 571620), (14, 530790), (15, 495404), (20, 371553), (21, 353860), (26, 285810), (28, 265395), (30, 247702), (35, 212316), (39, 190540), (42, 176930), (52, 142905), (60, 123851), (65, 114324), (70, 106158), (78, 95270), (84, 88465), (91, 81660), (105, 70772), (130, 57162), (140, 53079), (156, 47635), (182, 40830), (195, 38108), (210, 35386), (260, 28581), (273, 27220), (364, 20415), (390, 19054), (420, 17693), (455, 16332), (546, 13610), (780, 9527), (910, 8166), (1092, 6805), (1361, 5460), (1365, 5444), (1820, 4083), (2722, 2730)]