210833460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11597}}^1$

素因数の和:11713

約数の個数: 72

約数和(自身を含む): 645915816

約数和(自身を除く): 435082356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 11597, 18180, 23194, 34791, 46388, 57985, 69582, 104373, 115970, 139164, 173955, 208746, 231940, 347910, 417492, 521865, 695820, 1043730, 1171297, 2087460, 2342594, 3513891, 4685188, 5856485, 7027782, 10541673, 11712970, 14055564, 17569455, 21083346, 23425940, 35138910, 42166692, 52708365, 70277820, 105416730, 210833460]

約数ペア:

[(1, 210833460), (2, 105416730), (3, 70277820), (4, 52708365), (5, 42166692), (6, 35138910), (9, 23425940), (10, 21083346), (12, 17569455), (15, 14055564), (18, 11712970), (20, 10541673), (30, 7027782), (36, 5856485), (45, 4685188), (60, 3513891), (90, 2342594), (101, 2087460), (180, 1171297), (202, 1043730), (303, 695820), (404, 521865), (505, 417492), (606, 347910), (909, 231940), (1010, 208746), (1212, 173955), (1515, 139164), (1818, 115970), (2020, 104373), (3030, 69582), (3636, 57985), (4545, 46388), (6060, 34791), (9090, 23194), (11597, 18180)]