2018687230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{1193}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 4341040128

約数和(自身を除く): 2322352898

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1051, 1193, 1610, 2102, 2386, 5255, 5965, 7357, 8351, 10510, 11930, 14714, 16702, 24173, 27439, 36785, 41755, 48346, 54878, 73570, 83510, 120865, 137195, 169211, 192073, 241730, 274390, 338422, 384146, 846055, 960365, 1253843, 1692110, 1920730, 2507686, 6269215, 8776901, 12538430, 17553802, 28838389, 43884505, 57676778, 87769010, 144191945, 201868723, 288383890, 403737446, 1009343615, 2018687230]

約数ペア:

[(1, 2018687230), (2, 1009343615), (5, 403737446), (7, 288383890), (10, 201868723), (14, 144191945), (23, 87769010), (35, 57676778), (46, 43884505), (70, 28838389), (115, 17553802), (161, 12538430), (230, 8776901), (322, 6269215), (805, 2507686), (1051, 1920730), (1193, 1692110), (1610, 1253843), (2102, 960365), (2386, 846055), (5255, 384146), (5965, 338422), (7357, 274390), (8351, 241730), (10510, 192073), (11930, 169211), (14714, 137195), (16702, 120865), (24173, 83510), (27439, 73570), (36785, 54878), (41755, 48346)]