89724690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90631}}^1$

素因数の和:90655

約数の個数: 48

約数和(自身を含む): 254494656

約数和(自身を除く): 164769966

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 90631, 181262, 271893, 453155, 543786, 815679, 906310, 996941, 1359465, 1631358, 1993882, 2718930, 2990823, 4078395, 4984705, 5981646, 8156790, 8972469, 9969410, 14954115, 17944938, 29908230, 44862345, 89724690]

約数ペア:

[(1, 89724690), (2, 44862345), (3, 29908230), (5, 17944938), (6, 14954115), (9, 9969410), (10, 8972469), (11, 8156790), (15, 5981646), (18, 4984705), (22, 4078395), (30, 2990823), (33, 2718930), (45, 1993882), (55, 1631358), (66, 1359465), (90, 996941), (99, 906310), (110, 815679), (165, 543786), (198, 453155), (330, 271893), (495, 181262), (990, 90631)]