11618490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 31030272

約数和(自身を除く): 19411782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 961, 1209, 1922, 2015, 2418, 2883, 4030, 4805, 5766, 6045, 9610, 12090, 12493, 14415, 24986, 28830, 29791, 37479, 59582, 62465, 74958, 89373, 124930, 148955, 178746, 187395, 297910, 374790, 387283, 446865, 774566, 893730, 1161849, 1936415, 2323698, 3872830, 5809245, 11618490]

約数ペア:

[(1, 11618490), (2, 5809245), (3, 3872830), (5, 2323698), (6, 1936415), (10, 1161849), (13, 893730), (15, 774566), (26, 446865), (30, 387283), (31, 374790), (39, 297910), (62, 187395), (65, 178746), (78, 148955), (93, 124930), (130, 89373), (155, 74958), (186, 62465), (195, 59582), (310, 37479), (390, 29791), (403, 28830), (465, 24986), (806, 14415), (930, 12493), (961, 12090), (1209, 9610), (1922, 6045), (2015, 5766), (2418, 4805), (2883, 4030)]