2604690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 7585920

約数和(自身を除く): 4981230

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, 877, 990, 1485, 1754, 2631, 2970, 4385, 5262, 7893, 8770, 9647, 13155, 15786, 19294, 23679, 26310, 28941, 39465, 47358, 48235, 57882, 78930, 86823, 96470, 118395, 144705, 173646, 236790, 260469, 289410, 434115, 520938, 868230, 1302345, 2604690]

約数ペア:

[(1, 2604690), (2, 1302345), (3, 868230), (5, 520938), (6, 434115), (9, 289410), (10, 260469), (11, 236790), (15, 173646), (18, 144705), (22, 118395), (27, 96470), (30, 86823), (33, 78930), (45, 57882), (54, 48235), (55, 47358), (66, 39465), (90, 28941), (99, 26310), (110, 23679), (135, 19294), (165, 15786), (198, 13155), (270, 9647), (297, 8770), (330, 7893), (495, 5262), (594, 4385), (877, 2970), (990, 2631), (1485, 1754)]