2017620630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173783}}^1$

素因数の和:173842

約数の個数: 64

約数和(自身を含む): 5505477120

約数和(自身を除く): 3487856490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 173783, 347566, 521349, 868915, 1042698, 1564047, 1737830, 2606745, 3128094, 4692141, 5213490, 7472669, 7820235, 9384282, 14945338, 15640470, 22418007, 23460705, 37363345, 44836014, 46921410, 67254021, 74726690, 112090035, 134508042, 201762063, 224180070, 336270105, 403524126, 672540210, 1008810315, 2017620630]

約数ペア:

[(1, 2017620630), (2, 1008810315), (3, 672540210), (5, 403524126), (6, 336270105), (9, 224180070), (10, 201762063), (15, 134508042), (18, 112090035), (27, 74726690), (30, 67254021), (43, 46921410), (45, 44836014), (54, 37363345), (86, 23460705), (90, 22418007), (129, 15640470), (135, 14945338), (215, 9384282), (258, 7820235), (270, 7472669), (387, 5213490), (430, 4692141), (645, 3128094), (774, 2606745), (1161, 1737830), (1290, 1564047), (1935, 1042698), (2322, 868915), (3870, 521349), (5805, 347566), (11610, 173783)]