30790864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 64683360

約数和(自身を除く): 33892496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 827, 1432, 1654, 2327, 2864, 3308, 4654, 6616, 9308, 10751, 13232, 18616, 21502, 37232, 43004, 86008, 148033, 172016, 296066, 592132, 1184264, 1924429, 2368528, 3848858, 7697716, 15395432, 30790864]

約数ペア:

[(1, 30790864), (2, 15395432), (4, 7697716), (8, 3848858), (13, 2368528), (16, 1924429), (26, 1184264), (52, 592132), (104, 296066), (179, 172016), (208, 148033), (358, 86008), (716, 43004), (827, 37232), (1432, 21502), (1654, 18616), (2327, 13232), (2864, 10751), (3308, 9308), (4654, 6616)]