134500380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{320239}}^1$

素因数の和:320258

約数の個数: 48

約数和(自身を含む): 430402560

約数和(自身を除く): 295902180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 320239, 640478, 960717, 1280956, 1601195, 1921434, 2241673, 3202390, 3842868, 4483346, 4803585, 6404780, 6725019, 8966692, 9607170, 11208365, 13450038, 19214340, 22416730, 26900076, 33625095, 44833460, 67250190, 134500380]

約数ペア:

[(1, 134500380), (2, 67250190), (3, 44833460), (4, 33625095), (5, 26900076), (6, 22416730), (7, 19214340), (10, 13450038), (12, 11208365), (14, 9607170), (15, 8966692), (20, 6725019), (21, 6404780), (28, 4803585), (30, 4483346), (35, 3842868), (42, 3202390), (60, 2241673), (70, 1921434), (84, 1601195), (105, 1280956), (140, 960717), (210, 640478), (420, 320239)]