30654190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2269}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 63414720

約数和(自身を除く): 32760530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2269, 2702, 4538, 6755, 11345, 13510, 15883, 22690, 31766, 79415, 158830, 437917, 875834, 2189585, 3065419, 4379170, 6130838, 15327095, 30654190]

約数ペア:

[(1, 30654190), (2, 15327095), (5, 6130838), (7, 4379170), (10, 3065419), (14, 2189585), (35, 875834), (70, 437917), (193, 158830), (386, 79415), (965, 31766), (1351, 22690), (1930, 15883), (2269, 13510), (2702, 11345), (4538, 6755)]