194675910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 128

約数和(自身を含む): 573060096

約数和(自身を除く): 378384186

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 598, 690, 715, 759, 858, 897, 1265, 1430, 1495, 1518, 1794, 1973, 2145, 2530, 2990, 3289, 3795, 3946, 4290, 4485, 5919, 6578, 7590, 8970, 9865, 9867, 11838, 16445, 19730, 19734, 21703, 25649, 29595, 32890, 43406, 45379, 49335, 51298, 59190, 65109, 76947, 90758, 98670, 108515, 128245, 130218, 136137, 153894, 217030, 226895, 256490, 272274, 282139, 325545, 384735, 453790, 499169, 564278, 589927, 651090, 680685, 769470, 846417, 998338, 1179854, 1361370, 1410695, 1497507, 1692834, 1769781, 2495845, 2821390, 2949635, 2995014, 3539562, 4232085, 4991690, 5899270, 6489197, 7487535, 8464170, 8848905, 12978394, 14975070, 17697810, 19467591, 32445985, 38935182, 64891970, 97337955, 194675910]

約数ペア:

[(1, 194675910), (2, 97337955), (3, 64891970), (5, 38935182), (6, 32445985), (10, 19467591), (11, 17697810), (13, 14975070), (15, 12978394), (22, 8848905), (23, 8464170), (26, 7487535), (30, 6489197), (33, 5899270), (39, 4991690), (46, 4232085), (55, 3539562), (65, 2995014), (66, 2949635), (69, 2821390), (78, 2495845), (110, 1769781), (115, 1692834), (130, 1497507), (138, 1410695), (143, 1361370), (165, 1179854), (195, 998338), (230, 846417), (253, 769470), (286, 680685), (299, 651090), (330, 589927), (345, 564278), (390, 499169), (429, 453790), (506, 384735), (598, 325545), (690, 282139), (715, 272274), (759, 256490), (858, 226895), (897, 217030), (1265, 153894), (1430, 136137), (1495, 130218), (1518, 128245), (1794, 108515), (1973, 98670), (2145, 90758), (2530, 76947), (2990, 65109), (3289, 59190), (3795, 51298), (3946, 49335), (4290, 45379), (4485, 43406), (5919, 32890), (6578, 29595), (7590, 25649), (8970, 21703), (9865, 19734), (9867, 19730), (11838, 16445)]