16190580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5507}}^1$

素因数の和:5533

約数の個数: 72

約数和(自身を含む): 52744608

約数和(自身を除く): 36554028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5507, 11014, 16521, 22028, 27535, 33042, 38549, 55070, 66084, 77098, 82605, 110140, 115647, 154196, 165210, 192745, 231294, 269843, 330420, 385490, 462588, 539686, 578235, 770980, 809529, 1079372, 1156470, 1349215, 1619058, 2312940, 2698430, 3238116, 4047645, 5396860, 8095290, 16190580]

約数ペア:

[(1, 16190580), (2, 8095290), (3, 5396860), (4, 4047645), (5, 3238116), (6, 2698430), (7, 2312940), (10, 1619058), (12, 1349215), (14, 1156470), (15, 1079372), (20, 809529), (21, 770980), (28, 578235), (30, 539686), (35, 462588), (42, 385490), (49, 330420), (60, 269843), (70, 231294), (84, 192745), (98, 165210), (105, 154196), (140, 115647), (147, 110140), (196, 82605), (210, 77098), (245, 66084), (294, 55070), (420, 38549), (490, 33042), (588, 27535), (735, 22028), (980, 16521), (1470, 11014), (2940, 5507)]