29783390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 68898816

約数和(自身を除く): 39115426

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1423, 1495, 1610, 2093, 2846, 2990, 4186, 7115, 9961, 10465, 14230, 18499, 19922, 20930, 32729, 36998, 49805, 65458, 92495, 99610, 129493, 163645, 184990, 229103, 258986, 327290, 425477, 458206, 647465, 850954, 1145515, 1294930, 2127385, 2291030, 2978339, 4254770, 5956678, 14891695, 29783390]

約数ペア:

[(1, 29783390), (2, 14891695), (5, 5956678), (7, 4254770), (10, 2978339), (13, 2291030), (14, 2127385), (23, 1294930), (26, 1145515), (35, 850954), (46, 647465), (65, 458206), (70, 425477), (91, 327290), (115, 258986), (130, 229103), (161, 184990), (182, 163645), (230, 129493), (299, 99610), (322, 92495), (455, 65458), (598, 49805), (805, 36998), (910, 32729), (1423, 20930), (1495, 19922), (1610, 18499), (2093, 14230), (2846, 10465), (2990, 9961), (4186, 7115)]