19061070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 52738560

約数和(自身を除く): 33677490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 653, 695, 834, 973, 1306, 1390, 1946, 1959, 2085, 2919, 3265, 3918, 4170, 4571, 4865, 5838, 6530, 9142, 9730, 9795, 13713, 14595, 19590, 22855, 27426, 29190, 45710, 68565, 90767, 137130, 181534, 272301, 453835, 544602, 635369, 907670, 1270738, 1361505, 1906107, 2723010, 3176845, 3812214, 6353690, 9530535, 19061070]

約数ペア:

[(1, 19061070), (2, 9530535), (3, 6353690), (5, 3812214), (6, 3176845), (7, 2723010), (10, 1906107), (14, 1361505), (15, 1270738), (21, 907670), (30, 635369), (35, 544602), (42, 453835), (70, 272301), (105, 181534), (139, 137130), (210, 90767), (278, 68565), (417, 45710), (653, 29190), (695, 27426), (834, 22855), (973, 19590), (1306, 14595), (1390, 13713), (1946, 9795), (1959, 9730), (2085, 9142), (2919, 6530), (3265, 5838), (3918, 4865), (4170, 4571)]