2829990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 4634970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 179, 186, 255, 310, 358, 465, 510, 527, 537, 895, 930, 1054, 1074, 1581, 1790, 2635, 2685, 3043, 3162, 5270, 5370, 5549, 6086, 7905, 9129, 11098, 15215, 15810, 16647, 18258, 27745, 30430, 33294, 45645, 55490, 83235, 91290, 94333, 166470, 188666, 282999, 471665, 565998, 943330, 1414995, 2829990]

約数ペア:

[(1, 2829990), (2, 1414995), (3, 943330), (5, 565998), (6, 471665), (10, 282999), (15, 188666), (17, 166470), (30, 94333), (31, 91290), (34, 83235), (51, 55490), (62, 45645), (85, 33294), (93, 30430), (102, 27745), (155, 18258), (170, 16647), (179, 15810), (186, 15215), (255, 11098), (310, 9129), (358, 7905), (465, 6086), (510, 5549), (527, 5370), (537, 5270), (895, 3162), (930, 3043), (1054, 2685), (1074, 2635), (1581, 1790)]