179368420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2377}}^1$

素因数の和:2418

約数の個数: 96

約数和(自身を含む): 479404800

約数和(自身を除く): 300036380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2377, 2695, 3430, 3773, 4754, 5390, 6860, 7546, 9508, 10780, 11885, 15092, 16639, 18865, 23770, 26147, 33278, 37730, 47540, 52294, 66556, 75460, 83195, 104588, 116473, 130735, 166390, 183029, 232946, 261470, 332780, 366058, 465892, 522940, 582365, 732116, 815311, 915145, 1164730, 1281203, 1630622, 1830290, 2329460, 2562406, 3261244, 3660580, 4076555, 5124812, 6406015, 8153110, 8968421, 12812030, 16306220, 17936842, 25624060, 35873684, 44842105, 89684210, 179368420]

約数ペア:

[(1, 179368420), (2, 89684210), (4, 44842105), (5, 35873684), (7, 25624060), (10, 17936842), (11, 16306220), (14, 12812030), (20, 8968421), (22, 8153110), (28, 6406015), (35, 5124812), (44, 4076555), (49, 3660580), (55, 3261244), (70, 2562406), (77, 2329460), (98, 1830290), (110, 1630622), (140, 1281203), (154, 1164730), (196, 915145), (220, 815311), (245, 732116), (308, 582365), (343, 522940), (385, 465892), (490, 366058), (539, 332780), (686, 261470), (770, 232946), (980, 183029), (1078, 166390), (1372, 130735), (1540, 116473), (1715, 104588), (2156, 83195), (2377, 75460), (2695, 66556), (3430, 52294), (3773, 47540), (4754, 37730), (5390, 33278), (6860, 26147), (7546, 23770), (9508, 18865), (10780, 16639), (11885, 15092)]