343329420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1511}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 1101413376

約数和(自身を除く): 758083956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 541, 1082, 1511, 1623, 2164, 2705, 3022, 3246, 3787, 4533, 5410, 6044, 6492, 7555, 7574, 8115, 9066, 10577, 10820, 11361, 15110, 15148, 16230, 18132, 18935, 21154, 22665, 22722, 30220, 31731, 32460, 37870, 42308, 45330, 45444, 52885, 56805, 63462, 75740, 90660, 105770, 113610, 126924, 158655, 211540, 227220, 317310, 634620, 817451, 1634902, 2452353, 3269804, 4087255, 4904706, 5722157, 8174510, 9809412, 11444314, 12261765, 16349020, 17166471, 22888628, 24523530, 28610785, 34332942, 49047060, 57221570, 68665884, 85832355, 114443140, 171664710, 343329420]

約数ペア:

[(1, 343329420), (2, 171664710), (3, 114443140), (4, 85832355), (5, 68665884), (6, 57221570), (7, 49047060), (10, 34332942), (12, 28610785), (14, 24523530), (15, 22888628), (20, 17166471), (21, 16349020), (28, 12261765), (30, 11444314), (35, 9809412), (42, 8174510), (60, 5722157), (70, 4904706), (84, 4087255), (105, 3269804), (140, 2452353), (210, 1634902), (420, 817451), (541, 634620), (1082, 317310), (1511, 227220), (1623, 211540), (2164, 158655), (2705, 126924), (3022, 113610), (3246, 105770), (3787, 90660), (4533, 75740), (5410, 63462), (6044, 56805), (6492, 52885), (7555, 45444), (7574, 45330), (8115, 42308), (9066, 37870), (10577, 32460), (10820, 31731), (11361, 30220), (15110, 22722), (15148, 22665), (16230, 21154), (18132, 18935)]