11620530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 31288320

約数和(自身を除く): 19667790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 223, 270, 386, 446, 579, 669, 965, 1115, 1158, 1338, 1737, 1930, 2007, 2230, 2895, 3345, 3474, 4014, 5211, 5790, 6021, 6690, 8685, 10035, 10422, 12042, 17370, 20070, 26055, 30105, 43039, 52110, 60210, 86078, 129117, 215195, 258234, 387351, 430390, 645585, 774702, 1162053, 1291170, 1936755, 2324106, 3873510, 5810265, 11620530]

約数ペア:

[(1, 11620530), (2, 5810265), (3, 3873510), (5, 2324106), (6, 1936755), (9, 1291170), (10, 1162053), (15, 774702), (18, 645585), (27, 430390), (30, 387351), (45, 258234), (54, 215195), (90, 129117), (135, 86078), (193, 60210), (223, 52110), (270, 43039), (386, 30105), (446, 26055), (579, 20070), (669, 17370), (965, 12042), (1115, 10422), (1158, 10035), (1338, 8685), (1737, 6690), (1930, 6021), (2007, 5790), (2230, 5211), (2895, 4014), (3345, 3474)]