4169550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 13606272

約数和(自身を除く): 9436722

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 75, 77, 95, 105, 110, 114, 133, 150, 154, 165, 175, 190, 209, 210, 231, 266, 275, 285, 330, 350, 361, 385, 399, 418, 462, 475, 525, 550, 570, 627, 665, 722, 770, 798, 825, 950, 1045, 1050, 1083, 1155, 1254, 1330, 1425, 1463, 1650, 1805, 1925, 1995, 2090, 2166, 2310, 2527, 2850, 2926, 3135, 3325, 3610, 3850, 3971, 3990, 4389, 5054, 5225, 5415, 5775, 6270, 6650, 7315, 7581, 7942, 8778, 9025, 9975, 10450, 10830, 11550, 11913, 12635, 14630, 15162, 15675, 18050, 19855, 19950, 21945, 23826, 25270, 27075, 27797, 31350, 36575, 37905, 39710, 43890, 54150, 55594, 59565, 63175, 73150, 75810, 83391, 99275, 109725, 119130, 126350, 138985, 166782, 189525, 198550, 219450, 277970, 297825, 379050, 416955, 595650, 694925, 833910, 1389850, 2084775, 4169550]

約数ペア:

[(1, 4169550), (2, 2084775), (3, 1389850), (5, 833910), (6, 694925), (7, 595650), (10, 416955), (11, 379050), (14, 297825), (15, 277970), (19, 219450), (21, 198550), (22, 189525), (25, 166782), (30, 138985), (33, 126350), (35, 119130), (38, 109725), (42, 99275), (50, 83391), (55, 75810), (57, 73150), (66, 63175), (70, 59565), (75, 55594), (77, 54150), (95, 43890), (105, 39710), (110, 37905), (114, 36575), (133, 31350), (150, 27797), (154, 27075), (165, 25270), (175, 23826), (190, 21945), (209, 19950), (210, 19855), (231, 18050), (266, 15675), (275, 15162), (285, 14630), (330, 12635), (350, 11913), (361, 11550), (385, 10830), (399, 10450), (418, 9975), (462, 9025), (475, 8778), (525, 7942), (550, 7581), (570, 7315), (627, 6650), (665, 6270), (722, 5775), (770, 5415), (798, 5225), (825, 5054), (950, 4389), (1045, 3990), (1050, 3971), (1083, 3850), (1155, 3610), (1254, 3325), (1330, 3135), (1425, 2926), (1463, 2850), (1650, 2527), (1805, 2310), (1925, 2166), (1995, 2090)]