189611970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{11069}}^1$

素因数の和:11650

約数の個数: 32

約数和(自身を含む): 455906880

約数和(自身を除く): 266294910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 5710, 8565, 11069, 17130, 22138, 33207, 55345, 66414, 110690, 166035, 332070, 6320399, 12640798, 18961197, 31601995, 37922394, 63203990, 94805985, 189611970]

約数ペア:

[(1, 189611970), (2, 94805985), (3, 63203990), (5, 37922394), (6, 31601995), (10, 18961197), (15, 12640798), (30, 6320399), (571, 332070), (1142, 166035), (1713, 110690), (2855, 66414), (3426, 55345), (5710, 33207), (8565, 22138), (11069, 17130)]