17993010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 50429952

約数和(自身を除く): 32436942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1823, 1974, 3290, 3646, 4935, 5469, 9115, 9870, 10938, 12761, 18230, 25522, 27345, 38283, 54690, 63805, 76566, 85681, 127610, 171362, 191415, 257043, 382830, 428405, 514086, 599767, 856810, 1199534, 1285215, 1799301, 2570430, 2998835, 3598602, 5997670, 8996505, 17993010]

約数ペア:

[(1, 17993010), (2, 8996505), (3, 5997670), (5, 3598602), (6, 2998835), (7, 2570430), (10, 1799301), (14, 1285215), (15, 1199534), (21, 856810), (30, 599767), (35, 514086), (42, 428405), (47, 382830), (70, 257043), (94, 191415), (105, 171362), (141, 127610), (210, 85681), (235, 76566), (282, 63805), (329, 54690), (470, 38283), (658, 27345), (705, 25522), (987, 18230), (1410, 12761), (1645, 10938), (1823, 9870), (1974, 9115), (3290, 5469), (3646, 4935)]