42726990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45943}}^1$

素因数の和:45984

約数の個数: 32

約数和(自身を含む): 105854976

約数和(自身を除く): 63127986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 45943, 91886, 137829, 229715, 275658, 459430, 689145, 1378290, 1424233, 2848466, 4272699, 7121165, 8545398, 14242330, 21363495, 42726990]

約数ペア:

[(1, 42726990), (2, 21363495), (3, 14242330), (5, 8545398), (6, 7121165), (10, 4272699), (15, 2848466), (30, 1424233), (31, 1378290), (62, 689145), (93, 459430), (155, 275658), (186, 229715), (310, 137829), (465, 91886), (930, 45943)]