42702210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16361}}^1$

素因数の和:16403

約数の個数: 48

約数和(自身を含む): 114861240

約数和(自身を除く): 72159030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 16361, 32722, 49083, 81805, 98166, 147249, 163610, 245415, 294498, 474469, 490830, 736245, 948938, 1423407, 1472490, 2372345, 2846814, 4270221, 4744690, 7117035, 8540442, 14234070, 21351105, 42702210]

約数ペア:

[(1, 42702210), (2, 21351105), (3, 14234070), (5, 8540442), (6, 7117035), (9, 4744690), (10, 4270221), (15, 2846814), (18, 2372345), (29, 1472490), (30, 1423407), (45, 948938), (58, 736245), (87, 490830), (90, 474469), (145, 294498), (174, 245415), (261, 163610), (290, 147249), (435, 98166), (522, 81805), (870, 49083), (1305, 32722), (2610, 16361)]