68355690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3383

約数の個数: 64

約数和(自身を含む): 180061056

約数和(自身を除く): 111705366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3307, 3445, 4134, 6614, 6890, 9921, 10335, 16535, 19842, 20670, 33070, 42991, 49605, 85982, 99210, 128973, 175271, 214955, 257946, 350542, 429910, 525813, 644865, 876355, 1051626, 1289730, 1752710, 2278523, 2629065, 4557046, 5258130, 6835569, 11392615, 13671138, 22785230, 34177845, 68355690]

約数ペア:

[(1, 68355690), (2, 34177845), (3, 22785230), (5, 13671138), (6, 11392615), (10, 6835569), (13, 5258130), (15, 4557046), (26, 2629065), (30, 2278523), (39, 1752710), (53, 1289730), (65, 1051626), (78, 876355), (106, 644865), (130, 525813), (159, 429910), (195, 350542), (265, 257946), (318, 214955), (390, 175271), (530, 128973), (689, 99210), (795, 85982), (1378, 49605), (1590, 42991), (2067, 33070), (3307, 20670), (3445, 19842), (4134, 16535), (6614, 10335), (6890, 9921)]