1377009090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157733}}^1$

素因数の和:157843

約数の個数: 48

約数和(自身を含む): 3617156088

約数和(自身を除く): 2240146998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 157733, 315466, 473199, 788665, 946398, 1419597, 1577330, 2365995, 2839194, 4731990, 7097985, 14195970, 15300101, 30600202, 45900303, 76500505, 91800606, 137700909, 153001010, 229501515, 275401818, 459003030, 688504545, 1377009090]

約数ペア:

[(1, 1377009090), (2, 688504545), (3, 459003030), (5, 275401818), (6, 229501515), (9, 153001010), (10, 137700909), (15, 91800606), (18, 76500505), (30, 45900303), (45, 30600202), (90, 15300101), (97, 14195970), (194, 7097985), (291, 4731990), (485, 2839194), (582, 2365995), (873, 1577330), (970, 1419597), (1455, 946398), (1746, 788665), (2910, 473199), (4365, 315466), (8730, 157733)]