30492530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 60056640

約数和(自身を除く): 29564110

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 167, 190, 310, 334, 589, 835, 961, 1178, 1670, 1922, 2945, 3173, 4805, 5177, 5890, 6346, 9610, 10354, 15865, 18259, 25885, 31730, 36518, 51770, 91295, 98363, 160487, 182590, 196726, 320974, 491815, 802435, 983630, 1604870, 3049253, 6098506, 15246265, 30492530]

約数ペア:

[(1, 30492530), (2, 15246265), (5, 6098506), (10, 3049253), (19, 1604870), (31, 983630), (38, 802435), (62, 491815), (95, 320974), (155, 196726), (167, 182590), (190, 160487), (310, 98363), (334, 91295), (589, 51770), (835, 36518), (961, 31730), (1178, 25885), (1670, 18259), (1922, 15865), (2945, 10354), (3173, 9610), (4805, 6346), (5177, 5890)]