7277660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 17188416

約数和(自身を除く): 9910756

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1217, 1495, 2434, 2990, 4868, 5980, 6085, 12170, 15821, 24340, 27991, 31642, 55982, 63284, 79105, 111964, 139955, 158210, 279910, 316420, 363883, 559820, 727766, 1455532, 1819415, 3638830, 7277660]

約数ペア:

[(1, 7277660), (2, 3638830), (4, 1819415), (5, 1455532), (10, 727766), (13, 559820), (20, 363883), (23, 316420), (26, 279910), (46, 158210), (52, 139955), (65, 111964), (92, 79105), (115, 63284), (130, 55982), (230, 31642), (260, 27991), (299, 24340), (460, 15821), (598, 12170), (1196, 6085), (1217, 5980), (1495, 4868), (2434, 2990)]