40119030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{21227}}^1$

素因数の和:21250

約数の個数: 64

約数和(自身を含む): 122273280

約数和(自身を除く): 82154250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 21227, 42454, 63681, 106135, 127362, 148589, 191043, 212270, 297178, 318405, 382086, 445767, 573129, 636810, 742945, 891534, 955215, 1146258, 1337301, 1485890, 1910430, 2228835, 2674602, 2865645, 4011903, 4457670, 5731290, 6686505, 8023806, 13373010, 20059515, 40119030]

約数ペア:

[(1, 40119030), (2, 20059515), (3, 13373010), (5, 8023806), (6, 6686505), (7, 5731290), (9, 4457670), (10, 4011903), (14, 2865645), (15, 2674602), (18, 2228835), (21, 1910430), (27, 1485890), (30, 1337301), (35, 1146258), (42, 955215), (45, 891534), (54, 742945), (63, 636810), (70, 573129), (90, 445767), (105, 382086), (126, 318405), (135, 297178), (189, 212270), (210, 191043), (270, 148589), (315, 127362), (378, 106135), (630, 63681), (945, 42454), (1890, 21227)]