1204998930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87509}}^1$

素因数の和:87545

約数の個数: 80

約数和(自身を含む): 3430742040

約数和(自身を除く): 2225743110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 87509, 175018, 262527, 437545, 525054, 787581, 875090, 1312635, 1487653, 1575162, 2362743, 2625270, 2975306, 3937905, 4462959, 4725486, 7088229, 7438265, 7875810, 8925918, 11813715, 13388877, 14176458, 14876530, 22314795, 23627430, 26777754, 35441145, 40166631, 44629590, 66944385, 70882290, 80333262, 120499893, 133888770, 200833155, 240999786, 401666310, 602499465, 1204998930]

約数ペア:

[(1, 1204998930), (2, 602499465), (3, 401666310), (5, 240999786), (6, 200833155), (9, 133888770), (10, 120499893), (15, 80333262), (17, 70882290), (18, 66944385), (27, 44629590), (30, 40166631), (34, 35441145), (45, 26777754), (51, 23627430), (54, 22314795), (81, 14876530), (85, 14176458), (90, 13388877), (102, 11813715), (135, 8925918), (153, 7875810), (162, 7438265), (170, 7088229), (255, 4725486), (270, 4462959), (306, 3937905), (405, 2975306), (459, 2625270), (510, 2362743), (765, 1575162), (810, 1487653), (918, 1312635), (1377, 875090), (1530, 787581), (2295, 525054), (2754, 437545), (4590, 262527), (6885, 175018), (13770, 87509)]