61617310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 113107680

約数和(自身を除く): 51490370

約数列:

[1, 2, 5, 10, 97, 139, 194, 278, 457, 485, 695, 914, 970, 1390, 2285, 4570, 13483, 26966, 44329, 63523, 67415, 88658, 127046, 134830, 221645, 317615, 443290, 635230, 6161731, 12323462, 30808655, 61617310]

約数ペア:

[(1, 61617310), (2, 30808655), (5, 12323462), (10, 6161731), (97, 635230), (139, 443290), (194, 317615), (278, 221645), (457, 134830), (485, 127046), (695, 88658), (914, 67415), (970, 63523), (1390, 44329), (2285, 26966), (4570, 13483)]