42459780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64333}}^1$

素因数の和:64356

約数の個数: 48

約数和(自身を含む): 129697344

約数和(自身を除く): 87237564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 64333, 128666, 192999, 257332, 321665, 385998, 643330, 707663, 771996, 964995, 1286660, 1415326, 1929990, 2122989, 2830652, 3538315, 3859980, 4245978, 7076630, 8491956, 10614945, 14153260, 21229890, 42459780]

約数ペア:

[(1, 42459780), (2, 21229890), (3, 14153260), (4, 10614945), (5, 8491956), (6, 7076630), (10, 4245978), (11, 3859980), (12, 3538315), (15, 2830652), (20, 2122989), (22, 1929990), (30, 1415326), (33, 1286660), (44, 964995), (55, 771996), (60, 707663), (66, 643330), (110, 385998), (132, 321665), (165, 257332), (220, 192999), (330, 128666), (660, 64333)]