234430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 513216

約数和(自身を除く): 278786

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 197, 238, 394, 595, 985, 1190, 1379, 1970, 2758, 3349, 6698, 6895, 13790, 16745, 23443, 33490, 46886, 117215, 234430]

約数ペア:

[(1, 234430), (2, 117215), (5, 46886), (7, 33490), (10, 23443), (14, 16745), (17, 13790), (34, 6895), (35, 6698), (70, 3349), (85, 2758), (119, 1970), (170, 1379), (197, 1190), (238, 985), (394, 595)]