43880070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 71515770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 1907, 2301, 3814, 3835, 4602, 5721, 7670, 9535, 11442, 11505, 19070, 23010, 24791, 28605, 49582, 57210, 74373, 112513, 123955, 148746, 225026, 247910, 337539, 371865, 562565, 675078, 743730, 1125130, 1462669, 1687695, 2925338, 3375390, 4388007, 7313345, 8776014, 14626690, 21940035, 43880070]

約数ペア:

[(1, 43880070), (2, 21940035), (3, 14626690), (5, 8776014), (6, 7313345), (10, 4388007), (13, 3375390), (15, 2925338), (26, 1687695), (30, 1462669), (39, 1125130), (59, 743730), (65, 675078), (78, 562565), (118, 371865), (130, 337539), (177, 247910), (195, 225026), (295, 148746), (354, 123955), (390, 112513), (590, 74373), (767, 57210), (885, 49582), (1534, 28605), (1770, 24791), (1907, 23010), (2301, 19070), (3814, 11505), (3835, 11442), (4602, 9535), (5721, 7670)]