42684780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30931}}^1$

素因数の和:30966

約数の個数: 48

約数和(自身を含む): 124717824

約数和(自身を除く): 82033044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 30931, 61862, 92793, 123724, 154655, 185586, 309310, 371172, 463965, 618620, 711413, 927930, 1422826, 1855860, 2134239, 2845652, 3557065, 4268478, 7114130, 8536956, 10671195, 14228260, 21342390, 42684780]

約数ペア:

[(1, 42684780), (2, 21342390), (3, 14228260), (4, 10671195), (5, 8536956), (6, 7114130), (10, 4268478), (12, 3557065), (15, 2845652), (20, 2134239), (23, 1855860), (30, 1422826), (46, 927930), (60, 711413), (69, 618620), (92, 463965), (115, 371172), (138, 309310), (230, 185586), (276, 154655), (345, 123724), (460, 92793), (690, 61862), (1380, 30931)]