40621470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 100809360

約数和(自身を除く): 60187890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1409, 1922, 2818, 2883, 4227, 4805, 5766, 7045, 8454, 9610, 14090, 14415, 21135, 28830, 42270, 43679, 87358, 131037, 218395, 262074, 436790, 655185, 1310370, 1354049, 2708098, 4062147, 6770245, 8124294, 13540490, 20310735, 40621470]

約数ペア:

[(1, 40621470), (2, 20310735), (3, 13540490), (5, 8124294), (6, 6770245), (10, 4062147), (15, 2708098), (30, 1354049), (31, 1310370), (62, 655185), (93, 436790), (155, 262074), (186, 218395), (310, 131037), (465, 87358), (930, 43679), (961, 42270), (1409, 28830), (1922, 21135), (2818, 14415), (2883, 14090), (4227, 9610), (4805, 8454), (5766, 7045)]