2017381630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7333}}^1$

素因数の和:7453

約数の個数: 64

約数和(自身を含む): 4125110976

約数和(自身を除く): 2107729346

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 61, 82, 110, 122, 205, 305, 410, 451, 610, 671, 902, 1342, 2255, 2501, 3355, 4510, 5002, 6710, 7333, 12505, 14666, 25010, 27511, 36665, 55022, 73330, 80663, 137555, 161326, 275110, 300653, 403315, 447313, 601306, 806630, 894626, 1503265, 2236565, 3006530, 3307183, 4473130, 4920443, 6614366, 9840886, 16535915, 18339833, 24602215, 33071830, 36679666, 49204430, 91699165, 183398330, 201738163, 403476326, 1008690815, 2017381630]

約数ペア:

[(1, 2017381630), (2, 1008690815), (5, 403476326), (10, 201738163), (11, 183398330), (22, 91699165), (41, 49204430), (55, 36679666), (61, 33071830), (82, 24602215), (110, 18339833), (122, 16535915), (205, 9840886), (305, 6614366), (410, 4920443), (451, 4473130), (610, 3307183), (671, 3006530), (902, 2236565), (1342, 1503265), (2255, 894626), (2501, 806630), (3355, 601306), (4510, 447313), (5002, 403315), (6710, 300653), (7333, 275110), (12505, 161326), (14666, 137555), (25010, 80663), (27511, 73330), (36665, 55022)]