243192510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81883}}^1$

素因数の和:81910

約数の個数: 64

約数和(自身を含む): 707477760

約数和(自身を除く): 464285250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 81883, 163766, 245649, 409415, 491298, 736947, 818830, 900713, 1228245, 1473894, 1801426, 2210841, 2456490, 2702139, 3684735, 4421682, 4503565, 5404278, 7369470, 8106417, 9007130, 11054205, 13510695, 16212834, 22108410, 24319251, 27021390, 40532085, 48638502, 81064170, 121596255, 243192510]

約数ペア:

[(1, 243192510), (2, 121596255), (3, 81064170), (5, 48638502), (6, 40532085), (9, 27021390), (10, 24319251), (11, 22108410), (15, 16212834), (18, 13510695), (22, 11054205), (27, 9007130), (30, 8106417), (33, 7369470), (45, 5404278), (54, 4503565), (55, 4421682), (66, 3684735), (90, 2702139), (99, 2456490), (110, 2210841), (135, 1801426), (165, 1473894), (198, 1228245), (270, 900713), (297, 818830), (330, 736947), (495, 491298), (594, 409415), (990, 245649), (1485, 163766), (2970, 81883)]