2977773085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 4347592704

約数和(自身を除く): 1369819619

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 181, 191, 535, 749, 805, 905, 955, 1267, 1337, 2461, 3745, 4163, 4393, 6335, 6685, 12305, 17227, 19367, 20437, 20815, 21965, 29141, 30751, 34571, 86135, 96835, 102185, 135569, 143059, 145705, 153755, 172855, 241997, 445441, 470051, 677845, 715295, 795133, 1209985, 2227205, 2350255, 3118087, 3290357, 3699097, 3975665, 5565931, 15590435, 16451785, 18495485, 25893679, 27829655, 85079231, 129468395, 425396155, 595554617, 2977773085]

約数ペア:

[(1, 2977773085), (5, 595554617), (7, 425396155), (23, 129468395), (35, 85079231), (107, 27829655), (115, 25893679), (161, 18495485), (181, 16451785), (191, 15590435), (535, 5565931), (749, 3975665), (805, 3699097), (905, 3290357), (955, 3118087), (1267, 2350255), (1337, 2227205), (2461, 1209985), (3745, 795133), (4163, 715295), (4393, 677845), (6335, 470051), (6685, 445441), (12305, 241997), (17227, 172855), (19367, 153755), (20437, 145705), (20815, 143059), (21965, 135569), (29141, 102185), (30751, 96835), (34571, 86135)]