13705060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 30781296

約数和(自身を除く): 17076236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 233, 340, 346, 466, 692, 865, 932, 1165, 1730, 2330, 2941, 3460, 3961, 4660, 5882, 7922, 11764, 14705, 15844, 19805, 29410, 39610, 40309, 58820, 79220, 80618, 161236, 201545, 403090, 685253, 806180, 1370506, 2741012, 3426265, 6852530, 13705060]

約数ペア:

[(1, 13705060), (2, 6852530), (4, 3426265), (5, 2741012), (10, 1370506), (17, 806180), (20, 685253), (34, 403090), (68, 201545), (85, 161236), (170, 80618), (173, 79220), (233, 58820), (340, 40309), (346, 39610), (466, 29410), (692, 19805), (865, 15844), (932, 14705), (1165, 11764), (1730, 7922), (2330, 5882), (2941, 4660), (3460, 3961)]