465651990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3323}}^1$

素因数の和:3515

約数の個数: 80

約数和(自身を含む): 1259702928

約数和(自身を除く): 794050938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 519, 810, 865, 1038, 1557, 1730, 2595, 3114, 3323, 4671, 5190, 6646, 7785, 9342, 9969, 14013, 15570, 16615, 19938, 23355, 28026, 29907, 33230, 46710, 49845, 59814, 70065, 89721, 99690, 140130, 149535, 179442, 269163, 299070, 448605, 538326, 574879, 897210, 1149758, 1345815, 1724637, 2691630, 2874395, 3449274, 5173911, 5748790, 8623185, 10347822, 15521733, 17246370, 25869555, 31043466, 46565199, 51739110, 77608665, 93130398, 155217330, 232825995, 465651990]

約数ペア:

[(1, 465651990), (2, 232825995), (3, 155217330), (5, 93130398), (6, 77608665), (9, 51739110), (10, 46565199), (15, 31043466), (18, 25869555), (27, 17246370), (30, 15521733), (45, 10347822), (54, 8623185), (81, 5748790), (90, 5173911), (135, 3449274), (162, 2874395), (173, 2691630), (270, 1724637), (346, 1345815), (405, 1149758), (519, 897210), (810, 574879), (865, 538326), (1038, 448605), (1557, 299070), (1730, 269163), (2595, 179442), (3114, 149535), (3323, 140130), (4671, 99690), (5190, 89721), (6646, 70065), (7785, 59814), (9342, 49845), (9969, 46710), (14013, 33230), (15570, 29907), (16615, 28026), (19938, 23355)]