210933660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1867}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 677859840

約数和(自身を除く): 466926180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1867, 1883, 2690, 3228, 3734, 3766, 4035, 5380, 5601, 5649, 7468, 7532, 8070, 9335, 9415, 11202, 11298, 13069, 16140, 18670, 18830, 22404, 22596, 26138, 28005, 28245, 37340, 37660, 39207, 52276, 56010, 56490, 65345, 78414, 112020, 112980, 130690, 156828, 196035, 261380, 392070, 502223, 784140, 1004446, 1506669, 2008892, 2511115, 3013338, 3515561, 5022230, 6026676, 7031122, 7533345, 10044460, 10546683, 14062244, 15066690, 17577805, 21093366, 30133380, 35155610, 42186732, 52733415, 70311220, 105466830, 210933660]

約数ペア:

[(1, 210933660), (2, 105466830), (3, 70311220), (4, 52733415), (5, 42186732), (6, 35155610), (7, 30133380), (10, 21093366), (12, 17577805), (14, 15066690), (15, 14062244), (20, 10546683), (21, 10044460), (28, 7533345), (30, 7031122), (35, 6026676), (42, 5022230), (60, 3515561), (70, 3013338), (84, 2511115), (105, 2008892), (140, 1506669), (210, 1004446), (269, 784140), (420, 502223), (538, 392070), (807, 261380), (1076, 196035), (1345, 156828), (1614, 130690), (1867, 112980), (1883, 112020), (2690, 78414), (3228, 65345), (3734, 56490), (3766, 56010), (4035, 52276), (5380, 39207), (5601, 37660), (5649, 37340), (7468, 28245), (7532, 28005), (8070, 26138), (9335, 22596), (9415, 22404), (11202, 18830), (11298, 18670), (13069, 16140)]