151465690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1361}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 282424320

約数和(自身を除く): 130958630

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 359, 718, 1361, 1795, 2722, 3590, 6805, 11129, 13610, 22258, 42191, 55645, 84382, 111290, 210955, 421910, 488599, 977198, 2442995, 4885990, 15146569, 30293138, 75732845, 151465690]

約数ペア:

[(1, 151465690), (2, 75732845), (5, 30293138), (10, 15146569), (31, 4885990), (62, 2442995), (155, 977198), (310, 488599), (359, 421910), (718, 210955), (1361, 111290), (1795, 84382), (2722, 55645), (3590, 42191), (6805, 22258), (11129, 13610)]