78423810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10847}}^1$

素因数の和:11098

約数の個数: 32

約数和(自身を含む): 189015552

約数和(自身を除く): 110591742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 10847, 21694, 32541, 54235, 65082, 108470, 162705, 325410, 2614127, 5228254, 7842381, 13070635, 15684762, 26141270, 39211905, 78423810]

約数ペア:

[(1, 78423810), (2, 39211905), (3, 26141270), (5, 15684762), (6, 13070635), (10, 7842381), (15, 5228254), (30, 2614127), (241, 325410), (482, 162705), (723, 108470), (1205, 65082), (1446, 54235), (2410, 32541), (3615, 21694), (7230, 10847)]