181930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 393984

約数和(自身を除く): 212054

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 113, 115, 161, 226, 230, 322, 565, 791, 805, 1130, 1582, 1610, 2599, 3955, 5198, 7910, 12995, 18193, 25990, 36386, 90965, 181930]

約数ペア:

[(1, 181930), (2, 90965), (5, 36386), (7, 25990), (10, 18193), (14, 12995), (23, 7910), (35, 5198), (46, 3955), (70, 2599), (113, 1610), (115, 1582), (161, 1130), (226, 805), (230, 791), (322, 565)]