812430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 2352240

約数和(自身を除く): 1539810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 81, 85, 90, 102, 118, 135, 153, 162, 170, 177, 255, 270, 295, 306, 354, 405, 459, 510, 531, 590, 765, 810, 885, 918, 1003, 1062, 1377, 1530, 1593, 1770, 2006, 2295, 2655, 2754, 3009, 3186, 4590, 4779, 5015, 5310, 6018, 6885, 7965, 9027, 9558, 10030, 13770, 15045, 15930, 18054, 23895, 27081, 30090, 45135, 47790, 54162, 81243, 90270, 135405, 162486, 270810, 406215, 812430]

約数ペア:

[(1, 812430), (2, 406215), (3, 270810), (5, 162486), (6, 135405), (9, 90270), (10, 81243), (15, 54162), (17, 47790), (18, 45135), (27, 30090), (30, 27081), (34, 23895), (45, 18054), (51, 15930), (54, 15045), (59, 13770), (81, 10030), (85, 9558), (90, 9027), (102, 7965), (118, 6885), (135, 6018), (153, 5310), (162, 5015), (170, 4779), (177, 4590), (255, 3186), (270, 3009), (295, 2754), (306, 2655), (354, 2295), (405, 2006), (459, 1770), (510, 1593), (531, 1530), (590, 1377), (765, 1062), (810, 1003), (885, 918)]