190360380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{453239}}^1$

素因数の和:453258

約数の個数: 48

約数和(自身を含む): 609154560

約数和(自身を除く): 418794180

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, 453239, 906478, 1359717, 1812956, 2266195, 2719434, 3172673, 4532390, 5438868, 6345346, 6798585, 9064780, 9518019, 12690692, 13597170, 15863365, 19036038, 27194340, 31726730, 38072076, 47590095, 63453460, 95180190, 190360380]

約数ペア:

[(1, 190360380), (2, 95180190), (3, 63453460), (4, 47590095), (5, 38072076), (6, 31726730), (7, 27194340), (10, 19036038), (12, 15863365), (14, 13597170), (15, 12690692), (20, 9518019), (21, 9064780), (28, 6798585), (30, 6345346), (35, 5438868), (42, 4532390), (60, 3172673), (70, 2719434), (84, 2266195), (105, 1812956), (140, 1359717), (210, 906478), (420, 453239)]