12963210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 34328448

約数和(自身を除く): 21365238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 773, 1118, 1290, 1546, 1677, 2319, 2795, 3354, 3865, 4638, 5590, 7730, 8385, 10049, 11595, 16770, 20098, 23190, 30147, 33239, 50245, 60294, 66478, 99717, 100490, 150735, 166195, 199434, 301470, 332390, 432107, 498585, 864214, 997170, 1296321, 2160535, 2592642, 4321070, 6481605, 12963210]

約数ペア:

[(1, 12963210), (2, 6481605), (3, 4321070), (5, 2592642), (6, 2160535), (10, 1296321), (13, 997170), (15, 864214), (26, 498585), (30, 432107), (39, 332390), (43, 301470), (65, 199434), (78, 166195), (86, 150735), (129, 100490), (130, 99717), (195, 66478), (215, 60294), (258, 50245), (390, 33239), (430, 30147), (559, 23190), (645, 20098), (773, 16770), (1118, 11595), (1290, 10049), (1546, 8385), (1677, 7730), (2319, 5590), (2795, 4638), (3354, 3865)]