4145190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19739}}^1$

素因数の和:19756

約数の個数: 32

約数和(自身を含む): 11370240

約数和(自身を除く): 7225050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19739, 39478, 59217, 98695, 118434, 138173, 197390, 276346, 296085, 414519, 592170, 690865, 829038, 1381730, 2072595, 4145190]

約数ペア:

[(1, 4145190), (2, 2072595), (3, 1381730), (5, 829038), (6, 690865), (7, 592170), (10, 414519), (14, 296085), (15, 276346), (21, 197390), (30, 138173), (35, 118434), (42, 98695), (70, 59217), (105, 39478), (210, 19739)]