1626641970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{20407}}^1$

素因数の和:23074

約数の個数: 32

約数和(自身を含む): 3905601408

約数和(自身を除く): 2278959438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2657, 5314, 7971, 13285, 15942, 20407, 26570, 39855, 40814, 61221, 79710, 102035, 122442, 204070, 306105, 612210, 54221399, 108442798, 162664197, 271106995, 325328394, 542213990, 813320985, 1626641970]

約数ペア:

[(1, 1626641970), (2, 813320985), (3, 542213990), (5, 325328394), (6, 271106995), (10, 162664197), (15, 108442798), (30, 54221399), (2657, 612210), (5314, 306105), (7971, 204070), (13285, 122442), (15942, 102035), (20407, 79710), (26570, 61221), (39855, 40814)]