170305850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23819}}^1$

素因数の和:23855

約数の個数: 48

約数和(自身を含む): 372163680

約数和(自身を除く): 201857830

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 23819, 47638, 119095, 238190, 262009, 309647, 524018, 595475, 619294, 1190950, 1310045, 1548235, 2620090, 3096470, 3406117, 6550225, 6812234, 7741175, 13100450, 15482350, 17030585, 34061170, 85152925, 170305850]

約数ペア:

[(1, 170305850), (2, 85152925), (5, 34061170), (10, 17030585), (11, 15482350), (13, 13100450), (22, 7741175), (25, 6812234), (26, 6550225), (50, 3406117), (55, 3096470), (65, 2620090), (110, 1548235), (130, 1310045), (143, 1190950), (275, 619294), (286, 595475), (325, 524018), (550, 309647), (650, 262009), (715, 238190), (1430, 119095), (3575, 47638), (7150, 23819)]