31082430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 78755328

約数和(自身を除く): 47672898

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 421, 535, 642, 690, 842, 1070, 1263, 1605, 2105, 2461, 2526, 3210, 4210, 4922, 6315, 7383, 9683, 12305, 12630, 14766, 19366, 24610, 29049, 36915, 45047, 48415, 58098, 73830, 90094, 96830, 135141, 145245, 225235, 270282, 290490, 450470, 675705, 1036081, 1351410, 2072162, 3108243, 5180405, 6216486, 10360810, 15541215, 31082430]

約数ペア:

[(1, 31082430), (2, 15541215), (3, 10360810), (5, 6216486), (6, 5180405), (10, 3108243), (15, 2072162), (23, 1351410), (30, 1036081), (46, 675705), (69, 450470), (107, 290490), (115, 270282), (138, 225235), (214, 145245), (230, 135141), (321, 96830), (345, 90094), (421, 73830), (535, 58098), (642, 48415), (690, 45047), (842, 36915), (1070, 29049), (1263, 24610), (1605, 19366), (2105, 14766), (2461, 12630), (2526, 12305), (3210, 9683), (4210, 7383), (4922, 6315)]