2017390950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{194917}}^1$

素因数の和:194958

約数の個数: 72

約数和(自身を含む): 5655740688

約数和(自身を除く): 3638349738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 194917, 389834, 584751, 974585, 1169502, 1754253, 1949170, 2923755, 3508506, 4483091, 4872925, 5847510, 8771265, 8966182, 9745850, 13449273, 14618775, 17542530, 22415455, 26898546, 29237550, 40347819, 43856325, 44830910, 67246365, 80695638, 87712650, 112077275, 134492730, 201739095, 224154550, 336231825, 403478190, 672463650, 1008695475, 2017390950]

約数ペア:

[(1, 2017390950), (2, 1008695475), (3, 672463650), (5, 403478190), (6, 336231825), (9, 224154550), (10, 201739095), (15, 134492730), (18, 112077275), (23, 87712650), (25, 80695638), (30, 67246365), (45, 44830910), (46, 43856325), (50, 40347819), (69, 29237550), (75, 26898546), (90, 22415455), (115, 17542530), (138, 14618775), (150, 13449273), (207, 9745850), (225, 8966182), (230, 8771265), (345, 5847510), (414, 4872925), (450, 4483091), (575, 3508506), (690, 2923755), (1035, 1949170), (1150, 1754253), (1725, 1169502), (2070, 974585), (3450, 584751), (5175, 389834), (10350, 194917)]