7776690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 19564416

約数和(自身を除く): 11787726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 67, 73, 106, 134, 146, 159, 201, 219, 265, 318, 335, 365, 402, 438, 530, 670, 730, 795, 1005, 1095, 1590, 2010, 2190, 3551, 3869, 4891, 7102, 7738, 9782, 10653, 11607, 14673, 17755, 19345, 21306, 23214, 24455, 29346, 35510, 38690, 48910, 53265, 58035, 73365, 106530, 116070, 146730, 259223, 518446, 777669, 1296115, 1555338, 2592230, 3888345, 7776690]

約数ペア:

[(1, 7776690), (2, 3888345), (3, 2592230), (5, 1555338), (6, 1296115), (10, 777669), (15, 518446), (30, 259223), (53, 146730), (67, 116070), (73, 106530), (106, 73365), (134, 58035), (146, 53265), (159, 48910), (201, 38690), (219, 35510), (265, 29346), (318, 24455), (335, 23214), (365, 21306), (402, 19345), (438, 17755), (530, 14673), (670, 11607), (730, 10653), (795, 9782), (1005, 7738), (1095, 7102), (1590, 4891), (2010, 3869), (2190, 3551)]