238413130

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{77659}}^1$

素因数の和:77973

約数の個数: 16

約数和(自身を含む): 430547040

約数和(自身を除く): 192133910

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 77659, 155318, 388295, 776590, 23841313, 47682626, 119206565, 238413130]

約数ペア:

[(1, 238413130), (2, 119206565), (5, 47682626), (10, 23841313), (307, 776590), (614, 388295), (1535, 155318), (3070, 77659)]