38315930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 73173888

約数和(自身を除く): 34857958

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2731, 2806, 5462, 7015, 13655, 14030, 27310, 62813, 125626, 166591, 314065, 333182, 628130, 832955, 1665910, 3831593, 7663186, 19157965, 38315930]

約数ペア:

[(1, 38315930), (2, 19157965), (5, 7663186), (10, 3831593), (23, 1665910), (46, 832955), (61, 628130), (115, 333182), (122, 314065), (230, 166591), (305, 125626), (610, 62813), (1403, 27310), (2731, 14030), (2806, 13655), (5462, 7015)]