2573028.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 61464528

約数和(自身を除く): 36364938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 157, 219, 314, 365, 438, 471, 730, 785, 942, 1095, 1570, 2190, 2355, 4710, 5329, 10658, 11461, 15987, 22922, 26645, 31974, 34383, 53290, 57305, 68766, 79935, 114610, 159870, 171915, 343830, 836653, 1673306, 2509959, 4183265, 5019918, 8366530, 12549795, 25099590]

約数ペア:

[(1, 25099590), (2, 12549795), (3, 8366530), (5, 5019918), (6, 4183265), (10, 2509959), (15, 1673306), (30, 836653), (73, 343830), (146, 171915), (157, 159870), (219, 114610), (314, 79935), (365, 68766), (438, 57305), (471, 53290), (730, 34383), (785, 31974), (942, 26645), (1095, 22922), (1570, 15987), (2190, 11461), (2355, 10658), (4710, 5329)]