17873190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 48600000

約数和(自身を除く): 30726810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1249, 1431, 1590, 2385, 2498, 2862, 3747, 4770, 6245, 7155, 7494, 11241, 12490, 14310, 18735, 22482, 33723, 37470, 56205, 66197, 67446, 112410, 132394, 168615, 198591, 330985, 337230, 397182, 595773, 661970, 992955, 1191546, 1787319, 1985910, 2978865, 3574638, 5957730, 8936595, 17873190]

約数ペア:

[(1, 17873190), (2, 8936595), (3, 5957730), (5, 3574638), (6, 2978865), (9, 1985910), (10, 1787319), (15, 1191546), (18, 992955), (27, 661970), (30, 595773), (45, 397182), (53, 337230), (54, 330985), (90, 198591), (106, 168615), (135, 132394), (159, 112410), (265, 67446), (270, 66197), (318, 56205), (477, 37470), (530, 33723), (795, 22482), (954, 18735), (1249, 14310), (1431, 12490), (1590, 11241), (2385, 7494), (2498, 7155), (2862, 6245), (3747, 4770)]