1659313740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{19853}}^1$

素因数の和:20071

約数の個数: 96

約数和(自身を含む): 5336755200

約数和(自身を除く): 3677441460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2786, 2985, 3980, 4179, 5572, 5970, 6965, 8358, 11940, 13930, 16716, 19853, 20895, 27860, 39706, 41790, 59559, 79412, 83580, 99265, 119118, 138971, 198530, 238236, 277942, 297795, 397060, 416913, 555884, 595590, 694855, 833826, 1191180, 1389710, 1667652, 2084565, 2779420, 3950747, 4169130, 7901494, 8338260, 11852241, 15802988, 19753735, 23704482, 27655229, 39507470, 47408964, 55310458, 59261205, 79014940, 82965687, 110620916, 118522410, 138276145, 165931374, 237044820, 276552290, 331862748, 414828435, 553104580, 829656870, 1659313740]

約数ペア:

[(1, 1659313740), (2, 829656870), (3, 553104580), (4, 414828435), (5, 331862748), (6, 276552290), (7, 237044820), (10, 165931374), (12, 138276145), (14, 118522410), (15, 110620916), (20, 82965687), (21, 79014940), (28, 59261205), (30, 55310458), (35, 47408964), (42, 39507470), (60, 27655229), (70, 23704482), (84, 19753735), (105, 15802988), (140, 11852241), (199, 8338260), (210, 7901494), (398, 4169130), (420, 3950747), (597, 2779420), (796, 2084565), (995, 1667652), (1194, 1389710), (1393, 1191180), (1990, 833826), (2388, 694855), (2786, 595590), (2985, 555884), (3980, 416913), (4179, 397060), (5572, 297795), (5970, 277942), (6965, 238236), (8358, 198530), (11940, 138971), (13930, 119118), (16716, 99265), (19853, 83580), (20895, 79412), (27860, 59559), (39706, 41790)]