408068940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{39313}}^1$

素因数の和:39498

約数の個数: 48

約数和(自身を含む): 1149226848

約数和(自身を除く): 741157908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 39313, 78626, 117939, 157252, 196565, 235878, 393130, 471756, 589695, 786260, 1179390, 2358780, 6801149, 13602298, 20403447, 27204596, 34005745, 40806894, 68011490, 81613788, 102017235, 136022980, 204034470, 408068940]

約数ペア:

[(1, 408068940), (2, 204034470), (3, 136022980), (4, 102017235), (5, 81613788), (6, 68011490), (10, 40806894), (12, 34005745), (15, 27204596), (20, 20403447), (30, 13602298), (60, 6801149), (173, 2358780), (346, 1179390), (519, 786260), (692, 589695), (865, 471756), (1038, 393130), (1730, 235878), (2076, 196565), (2595, 157252), (3460, 117939), (5190, 78626), (10380, 39313)]