16390950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 42425856

約数和(自身を除く): 26034906

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 4751, 9502, 14253, 23755, 28506, 47510, 71265, 109273, 118775, 142530, 218546, 237550, 327819, 356325, 546365, 655638, 712650, 1092730, 1639095, 2731825, 3278190, 5463650, 8195475, 16390950]

約数ペア:

[(1, 16390950), (2, 8195475), (3, 5463650), (5, 3278190), (6, 2731825), (10, 1639095), (15, 1092730), (23, 712650), (25, 655638), (30, 546365), (46, 356325), (50, 327819), (69, 237550), (75, 218546), (115, 142530), (138, 118775), (150, 109273), (230, 71265), (345, 47510), (575, 28506), (690, 23755), (1150, 14253), (1725, 9502), (3450, 4751)]