30256278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9461}}^1$

素因数の和:9520

約数の個数: 32

約数和(自身を含む): 66763872

約数和(自身を除く): 36507594

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 9461, 18922, 28383, 56766, 122993, 245986, 368979, 387901, 737958, 775802, 1163703, 2327406, 5042713, 10085426, 15128139, 30256278]

約数ペア:

[(1, 30256278), (2, 15128139), (3, 10085426), (6, 5042713), (13, 2327406), (26, 1163703), (39, 775802), (41, 737958), (78, 387901), (82, 368979), (123, 245986), (246, 122993), (533, 56766), (1066, 28383), (1599, 18922), (3198, 9461)]