137282670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{217909}}^1$

素因数の和:217929

約数の個数: 48

約数和(自身を含む): 407927520

約数和(自身を除く): 270644850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 217909, 435818, 653727, 1089545, 1307454, 1525363, 1961181, 2179090, 3050726, 3268635, 3922362, 4576089, 6537270, 7626815, 9152178, 9805905, 13728267, 15253630, 19611810, 22880445, 27456534, 45760890, 68641335, 137282670]

約数ペア:

[(1, 137282670), (2, 68641335), (3, 45760890), (5, 27456534), (6, 22880445), (7, 19611810), (9, 15253630), (10, 13728267), (14, 9805905), (15, 9152178), (18, 7626815), (21, 6537270), (30, 4576089), (35, 3922362), (42, 3268635), (45, 3050726), (63, 2179090), (70, 1961181), (90, 1525363), (105, 1307454), (126, 1089545), (210, 653727), (315, 435818), (630, 217909)]