27737430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{18869}}^1$

素因数の和:18893

約数の個数: 48

約数和(自身を含む): 77442480

約数和(自身を除く): 49705050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 18869, 37738, 56607, 94345, 113214, 132083, 188690, 264166, 283035, 396249, 566070, 660415, 792498, 924581, 1320830, 1849162, 1981245, 2773743, 3962490, 4622905, 5547486, 9245810, 13868715, 27737430]

約数ペア:

[(1, 27737430), (2, 13868715), (3, 9245810), (5, 5547486), (6, 4622905), (7, 3962490), (10, 2773743), (14, 1981245), (15, 1849162), (21, 1320830), (30, 924581), (35, 792498), (42, 660415), (49, 566070), (70, 396249), (98, 283035), (105, 264166), (147, 188690), (210, 132083), (245, 113214), (294, 94345), (490, 56607), (735, 37738), (1470, 18869)]