12798826630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1\times {\mathrm{18041}}^1$

素因数の和:19272

約数の個数: 32

約数和(自身を含む): 23436991008

約数和(自身を除く): 10638164378

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1163, 2326, 5815, 11630, 18041, 36082, 70943, 90205, 141886, 180410, 354715, 709430, 1100501, 2201002, 5502505, 11005010, 20981683, 41963366, 104908415, 209816830, 1279882663, 2559765326, 6399413315, 12798826630]

約数ペア:

[(1, 12798826630), (2, 6399413315), (5, 2559765326), (10, 1279882663), (61, 209816830), (122, 104908415), (305, 41963366), (610, 20981683), (1163, 11005010), (2326, 5502505), (5815, 2201002), (11630, 1100501), (18041, 709430), (36082, 354715), (70943, 180410), (90205, 141886)]