129648930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187897}}^1$

素因数の和:187930

約数の個数: 32

約数和(自身を含む): 324687744

約数和(自身を除く): 195038814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 187897, 375794, 563691, 939485, 1127382, 1878970, 2818455, 4321631, 5636910, 8643262, 12964893, 21608155, 25929786, 43216310, 64824465, 129648930]

約数ペア:

[(1, 129648930), (2, 64824465), (3, 43216310), (5, 25929786), (6, 21608155), (10, 12964893), (15, 8643262), (23, 5636910), (30, 4321631), (46, 2818455), (69, 1878970), (115, 1127382), (138, 939485), (230, 563691), (345, 375794), (690, 187897)]