16923210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{587}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 42039648

約数和(自身を除く): 25116438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 587, 930, 961, 1174, 1761, 1922, 2883, 2935, 3522, 4805, 5766, 5870, 8805, 9610, 14415, 17610, 18197, 28830, 36394, 54591, 90985, 109182, 181970, 272955, 545910, 564107, 1128214, 1692321, 2820535, 3384642, 5641070, 8461605, 16923210]

約数ペア:

[(1, 16923210), (2, 8461605), (3, 5641070), (5, 3384642), (6, 2820535), (10, 1692321), (15, 1128214), (30, 564107), (31, 545910), (62, 272955), (93, 181970), (155, 109182), (186, 90985), (310, 54591), (465, 36394), (587, 28830), (930, 18197), (961, 17610), (1174, 14415), (1761, 9610), (1922, 8805), (2883, 5870), (2935, 5766), (3522, 4805)]