2060952915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 3818327040

約数和(自身を除く): 1757374125

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 269, 393, 557, 655, 807, 917, 1345, 1671, 1883, 1965, 2751, 2785, 3899, 4035, 4585, 5649, 8355, 9415, 11697, 13755, 19495, 28245, 35239, 58485, 72967, 105717, 149833, 176195, 218901, 246673, 364835, 449499, 510769, 528585, 740019, 749165, 1048831, 1094505, 1233365, 1532307, 2247495, 2553845, 3146493, 3700095, 5244155, 7661535, 15732465, 19628123, 58884369, 98140615, 137396861, 294421845, 412190583, 686984305, 2060952915]

約数ペア:

[(1, 2060952915), (3, 686984305), (5, 412190583), (7, 294421845), (15, 137396861), (21, 98140615), (35, 58884369), (105, 19628123), (131, 15732465), (269, 7661535), (393, 5244155), (557, 3700095), (655, 3146493), (807, 2553845), (917, 2247495), (1345, 1532307), (1671, 1233365), (1883, 1094505), (1965, 1048831), (2751, 749165), (2785, 740019), (3899, 528585), (4035, 510769), (4585, 449499), (5649, 364835), (8355, 246673), (9415, 218901), (11697, 176195), (13755, 149833), (19495, 105717), (28245, 72967), (35239, 58485)]