10646940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 30310560

約数和(自身を除く): 19663620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2909, 3660, 5818, 8727, 11636, 14545, 17454, 29090, 34908, 43635, 58180, 87270, 174540, 177449, 354898, 532347, 709796, 887245, 1064694, 1774490, 2129388, 2661735, 3548980, 5323470, 10646940]

約数ペア:

[(1, 10646940), (2, 5323470), (3, 3548980), (4, 2661735), (5, 2129388), (6, 1774490), (10, 1064694), (12, 887245), (15, 709796), (20, 532347), (30, 354898), (60, 177449), (61, 174540), (122, 87270), (183, 58180), (244, 43635), (305, 34908), (366, 29090), (610, 17454), (732, 14545), (915, 11636), (1220, 8727), (1830, 5818), (2909, 3660)]