13459470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 33132240

約数和(自身を除く): 19672770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 89, 142, 178, 213, 267, 355, 426, 445, 534, 710, 890, 1065, 1335, 2130, 2670, 5041, 6319, 10082, 12638, 15123, 18957, 25205, 30246, 31595, 37914, 50410, 63190, 75615, 94785, 151230, 189570, 448649, 897298, 1345947, 2243245, 2691894, 4486490, 6729735, 13459470]

約数ペア:

[(1, 13459470), (2, 6729735), (3, 4486490), (5, 2691894), (6, 2243245), (10, 1345947), (15, 897298), (30, 448649), (71, 189570), (89, 151230), (142, 94785), (178, 75615), (213, 63190), (267, 50410), (355, 37914), (426, 31595), (445, 30246), (534, 25205), (710, 18957), (890, 15123), (1065, 12638), (1335, 10082), (2130, 6319), (2670, 5041)]