342182060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3511}}^1$

素因数の和:3974

約数の個数: 48

約数和(自身を含む): 785901312

約数和(自身を除く): 443719252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443, 886, 1772, 2215, 3511, 4430, 4873, 7022, 8860, 9746, 14044, 17555, 19492, 24365, 35110, 38621, 48730, 70220, 77242, 97460, 154484, 193105, 386210, 772420, 1555373, 3110746, 6221492, 7776865, 15553730, 17109103, 31107460, 34218206, 68436412, 85545515, 171091030, 342182060]

約数ペア:

[(1, 342182060), (2, 171091030), (4, 85545515), (5, 68436412), (10, 34218206), (11, 31107460), (20, 17109103), (22, 15553730), (44, 7776865), (55, 6221492), (110, 3110746), (220, 1555373), (443, 772420), (886, 386210), (1772, 193105), (2215, 154484), (3511, 97460), (4430, 77242), (4873, 70220), (7022, 48730), (8860, 38621), (9746, 35110), (14044, 24365), (17555, 19492)]