131145570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5417}}^1$

素因数の和:5699

約数の個数: 48

約数和(自身を含む): 342309240

約数和(自身を除く): 211163670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 5417, 8070, 10834, 12105, 16251, 24210, 27085, 32502, 48753, 54170, 81255, 97506, 162510, 243765, 487530, 1457173, 2914346, 4371519, 7285865, 8743038, 13114557, 14571730, 21857595, 26229114, 43715190, 65572785, 131145570]

約数ペア:

[(1, 131145570), (2, 65572785), (3, 43715190), (5, 26229114), (6, 21857595), (9, 14571730), (10, 13114557), (15, 8743038), (18, 7285865), (30, 4371519), (45, 2914346), (90, 1457173), (269, 487530), (538, 243765), (807, 162510), (1345, 97506), (1614, 81255), (2421, 54170), (2690, 48753), (4035, 32502), (4842, 27085), (5417, 24210), (8070, 16251), (10834, 12105)]