1520247092530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1\times {\mathrm{33967}}^1$

素因数の和:36383

約数の個数: 64

約数和(自身を含む): 2909791272960

約数和(自身を除く): 1389544180430

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 2287, 3914, 4574, 9785, 11435, 19570, 22870, 33967, 43453, 67934, 86906, 169835, 217265, 235561, 339670, 434530, 471122, 645373, 1177805, 1290746, 2355610, 3226865, 3498601, 4475659, 6453730, 6997202, 8951318, 17493005, 22378295, 34986010, 44756590, 66473419, 77682529, 132946838, 155365058, 332367095, 388412645, 664734190, 776825290, 1475968051, 2951936102, 7379840255, 8001300487, 14759680510, 16002600974, 40006502435, 80013004870, 152024709253, 304049418506, 760123546265, 1520247092530]

約数ペア:

[(1, 1520247092530), (2, 760123546265), (5, 304049418506), (10, 152024709253), (19, 80013004870), (38, 40006502435), (95, 16002600974), (103, 14759680510), (190, 8001300487), (206, 7379840255), (515, 2951936102), (1030, 1475968051), (1957, 776825290), (2287, 664734190), (3914, 388412645), (4574, 332367095), (9785, 155365058), (11435, 132946838), (19570, 77682529), (22870, 66473419), (33967, 44756590), (43453, 34986010), (67934, 22378295), (86906, 17493005), (169835, 8951318), (217265, 6997202), (235561, 6453730), (339670, 4475659), (434530, 3498601), (471122, 3226865), (645373, 2355610), (1177805, 1290746)]