13223340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5679

約数の個数: 72

約数和(自身を含む): 43203888

約数和(自身を除く): 29980548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5651, 11302, 16953, 22604, 28255, 33906, 50859, 56510, 67812, 73463, 84765, 101718, 113020, 146926, 169530, 203436, 220389, 254295, 293852, 339060, 367315, 440778, 508590, 661167, 734630, 881556, 1017180, 1101945, 1322334, 1469260, 2203890, 2644668, 3305835, 4407780, 6611670, 13223340]

約数ペア:

[(1, 13223340), (2, 6611670), (3, 4407780), (4, 3305835), (5, 2644668), (6, 2203890), (9, 1469260), (10, 1322334), (12, 1101945), (13, 1017180), (15, 881556), (18, 734630), (20, 661167), (26, 508590), (30, 440778), (36, 367315), (39, 339060), (45, 293852), (52, 254295), (60, 220389), (65, 203436), (78, 169530), (90, 146926), (117, 113020), (130, 101718), (156, 84765), (180, 73463), (195, 67812), (234, 56510), (260, 50859), (390, 33906), (468, 28255), (585, 22604), (780, 16953), (1170, 11302), (2340, 5651)]