340263035

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1277}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 488788992

約数和(自身を除く): 148525957

約数列:

[1, 5, 7, 23, 35, 115, 161, 331, 805, 1277, 1655, 2317, 6385, 7613, 8939, 11585, 29371, 38065, 44695, 53291, 146855, 205597, 266455, 422687, 1027985, 2113435, 2958809, 9721801, 14794045, 48609005, 68052607, 340263035]

約数ペア:

[(1, 340263035), (5, 68052607), (7, 48609005), (23, 14794045), (35, 9721801), (115, 2958809), (161, 2113435), (331, 1027985), (805, 422687), (1277, 266455), (1655, 205597), (2317, 146855), (6385, 53291), (7613, 44695), (8939, 38065), (11585, 29371)]