17451090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 46028736

約数和(自身を除く): 28577646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2731, 3195, 5462, 6390, 8193, 13655, 16386, 24579, 27310, 40965, 49158, 81930, 122895, 193901, 245790, 387802, 581703, 969505, 1163406, 1745109, 1939010, 2908515, 3490218, 5817030, 8725545, 17451090]

約数ペア:

[(1, 17451090), (2, 8725545), (3, 5817030), (5, 3490218), (6, 2908515), (9, 1939010), (10, 1745109), (15, 1163406), (18, 969505), (30, 581703), (45, 387802), (71, 245790), (90, 193901), (142, 122895), (213, 81930), (355, 49158), (426, 40965), (639, 27310), (710, 24579), (1065, 16386), (1278, 13655), (2130, 8193), (2731, 6390), (3195, 5462)]