288175970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{4003}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 543134592

約数和(自身を除く): 254958622

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 626, 1565, 3130, 4003, 7199, 8006, 14398, 20015, 35995, 40030, 71990, 92069, 184138, 460345, 920690, 1252939, 2505878, 6264695, 12529390, 28817597, 57635194, 144087985, 288175970]

約数ペア:

[(1, 288175970), (2, 144087985), (5, 57635194), (10, 28817597), (23, 12529390), (46, 6264695), (115, 2505878), (230, 1252939), (313, 920690), (626, 460345), (1565, 184138), (3130, 92069), (4003, 71990), (7199, 40030), (8006, 35995), (14398, 20015)]