426870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 80

約数和(自身を含む): 1254528

約数和(自身を除く): 827658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 135, 153, 155, 162, 170, 186, 255, 270, 279, 306, 310, 405, 459, 465, 510, 527, 558, 765, 810, 837, 918, 930, 1054, 1377, 1395, 1530, 1581, 1674, 2295, 2511, 2635, 2754, 2790, 3162, 4185, 4590, 4743, 5022, 5270, 6885, 7905, 8370, 9486, 12555, 13770, 14229, 15810, 23715, 25110, 28458, 42687, 47430, 71145, 85374, 142290, 213435, 426870]

約数ペア:

[(1, 426870), (2, 213435), (3, 142290), (5, 85374), (6, 71145), (9, 47430), (10, 42687), (15, 28458), (17, 25110), (18, 23715), (27, 15810), (30, 14229), (31, 13770), (34, 12555), (45, 9486), (51, 8370), (54, 7905), (62, 6885), (81, 5270), (85, 5022), (90, 4743), (93, 4590), (102, 4185), (135, 3162), (153, 2790), (155, 2754), (162, 2635), (170, 2511), (186, 2295), (255, 1674), (270, 1581), (279, 1530), (306, 1395), (310, 1377), (405, 1054), (459, 930), (465, 918), (510, 837), (527, 810), (558, 765)]