129202270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9209}}^1$

素因数の和:9300

約数の個数: 32

約数和(自身を含む): 246680640

約数和(自身を除く): 117478370

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 9209, 14030, 18418, 46045, 92090, 211807, 423614, 561749, 1059035, 1123498, 2118070, 2808745, 5617490, 12920227, 25840454, 64601135, 129202270]

約数ペア:

[(1, 129202270), (2, 64601135), (5, 25840454), (10, 12920227), (23, 5617490), (46, 2808745), (61, 2118070), (115, 1123498), (122, 1059035), (230, 561749), (305, 423614), (610, 211807), (1403, 92090), (2806, 46045), (7015, 18418), (9209, 14030)]