2955070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 5690880

約数和(自身を除く): 2735810

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 151, 190, 206, 302, 515, 755, 1030, 1510, 1957, 2869, 3914, 5738, 9785, 14345, 15553, 19570, 28690, 31106, 77765, 155530, 295507, 591014, 1477535, 2955070]

約数ペア:

[(1, 2955070), (2, 1477535), (5, 591014), (10, 295507), (19, 155530), (38, 77765), (95, 31106), (103, 28690), (151, 19570), (190, 15553), (206, 14345), (302, 9785), (515, 5738), (755, 3914), (1030, 2869), (1510, 1957)]