38467170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20353}}^1$

素因数の和:20376

約数の個数: 64

約数和(自身を含む): 117239040

約数和(自身を除く): 78771870

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, 20353, 40706, 61059, 101765, 122118, 142471, 183177, 203530, 284942, 305295, 366354, 427413, 549531, 610590, 712355, 854826, 915885, 1099062, 1282239, 1424710, 1831770, 2137065, 2564478, 2747655, 3846717, 4274130, 5495310, 6411195, 7693434, 12822390, 19233585, 38467170]

約数ペア:

[(1, 38467170), (2, 19233585), (3, 12822390), (5, 7693434), (6, 6411195), (7, 5495310), (9, 4274130), (10, 3846717), (14, 2747655), (15, 2564478), (18, 2137065), (21, 1831770), (27, 1424710), (30, 1282239), (35, 1099062), (42, 915885), (45, 854826), (54, 712355), (63, 610590), (70, 549531), (90, 427413), (105, 366354), (126, 305295), (135, 284942), (189, 203530), (210, 183177), (270, 142471), (315, 122118), (378, 101765), (630, 61059), (945, 40706), (1890, 20353)]