153441090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154991}}^1$

素因数の和:155015

約数の個数: 48

約数和(自身を含む): 435217536

約数和(自身を除く): 281776446

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 154991, 309982, 464973, 774955, 929946, 1394919, 1549910, 1704901, 2324865, 2789838, 3409802, 4649730, 5114703, 6974595, 8524505, 10229406, 13949190, 15344109, 17049010, 25573515, 30688218, 51147030, 76720545, 153441090]

約数ペア:

[(1, 153441090), (2, 76720545), (3, 51147030), (5, 30688218), (6, 25573515), (9, 17049010), (10, 15344109), (11, 13949190), (15, 10229406), (18, 8524505), (22, 6974595), (30, 5114703), (33, 4649730), (45, 3409802), (55, 2789838), (66, 2324865), (90, 1704901), (99, 1549910), (110, 1394919), (165, 929946), (198, 774955), (330, 464973), (495, 309982), (990, 154991)]