2028537070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{6337}}^1$

素因数の和:6637

約数の個数: 64

約数和(自身を含む): 4435585920

約数和(自身を除く): 2407048850

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 269, 538, 595, 1190, 1345, 1883, 2690, 3766, 4573, 6337, 9146, 9415, 12674, 18830, 22865, 31685, 32011, 44359, 45730, 63370, 64022, 88718, 107729, 160055, 215458, 221795, 320110, 443590, 538645, 754103, 1077290, 1508206, 1704653, 3409306, 3770515, 7541030, 8523265, 11932571, 17046530, 23865142, 28979101, 57958202, 59662855, 119325710, 144895505, 202853707, 289791010, 405707414, 1014268535, 2028537070]

約数ペア:

[(1, 2028537070), (2, 1014268535), (5, 405707414), (7, 289791010), (10, 202853707), (14, 144895505), (17, 119325710), (34, 59662855), (35, 57958202), (70, 28979101), (85, 23865142), (119, 17046530), (170, 11932571), (238, 8523265), (269, 7541030), (538, 3770515), (595, 3409306), (1190, 1704653), (1345, 1508206), (1883, 1077290), (2690, 754103), (3766, 538645), (4573, 443590), (6337, 320110), (9146, 221795), (9415, 215458), (12674, 160055), (18830, 107729), (22865, 88718), (31685, 64022), (32011, 63370), (44359, 45730)]